| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $23.80 | 12.466% | $26.7669 | $26.77 | $26.75 | $26.80 |
| Purchase #2 | $107.97 | 5.438% | $113.8414 | $113.84 | $113.85 | $113.80 |
| Purchase #3 | $28.57 | 8.600% | $31.027 | $31.03 | $31.05 | $31.00 |
| Purchase #4 | $161.56 | 13.537% | $183.4304 | $183.43 | $183.45 | $183.40 |
| Purchase #5 | $165.72 | 10.618% | $183.3161 | $183.32 | $183.30 | $183.30 |
| Purchase #6 | $73.44 | 9.374% | $80.3243 | $80.32 | $80.30 | $80.30 |
| Purchase #7 | $139.58 | 8.621% | $151.6132 | $151.61 | $151.60 | $151.60 |
| 7 purchase totals = | $700.64 | $770.3193 | $770.32 | $770.30 | $770.20 | |