| 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 | $31.49 | 3.175% | $32.4898 | $32.49 | $32.50 | $32.50 |
| Purchase #2 | $90.82 | 3.537% | $94.0323 | $94.03 | $94.05 | $94.00 |
| Purchase #3 | $241.69 | 11.678% | $269.9146 | $269.91 | $269.90 | $269.90 |
| Purchase #4 | $119.85 | 7.745% | $129.1324 | $129.13 | $129.15 | $129.10 |
| Purchase #5 | $73.32 | 5.191% | $77.126 | $77.13 | $77.15 | $77.10 |
| Purchase #6 | $27.99 | 4.572% | $29.2697 | $29.27 | $29.25 | $29.30 |
| Purchase #7 | $186.61 | 9.347% | $204.0524 | $204.05 | $204.05 | $204.10 |
| 7 purchase totals = | $771.77 | $836.0172 | $836.01 | $836.05 | $836.00 | |