| 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 | $40.83 | 12.281% | $45.8443 | $45.84 | $45.85 | $45.80 |
| Purchase #2 | $41.95 | 13.414% | $47.5772 | $47.58 | $47.60 | $47.60 |
| Purchase #3 | $132.91 | 7.304% | $142.6177 | $142.62 | $142.60 | $142.60 |
| Purchase #4 | $96.99 | 8.847% | $105.5707 | $105.57 | $105.55 | $105.60 |
| Purchase #5 | $70.94 | 5.535% | $74.8665 | $74.87 | $74.85 | $74.90 |
| Purchase #6 | $202.47 | 3.430% | $209.4147 | $209.41 | $209.40 | $209.40 |
| Purchase #7 | $82.63 | 7.622% | $88.9281 | $88.93 | $88.95 | $88.90 |
| 7 purchase totals = | $668.72 | $714.8192 | $714.82 | $714.80 | $714.80 | |