| 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 | $79.83 | 9.357% | $87.2997 | $87.30 | $87.30 | $87.30 |
| Purchase #2 | $44.64 | 6.352% | $47.4755 | $47.48 | $47.50 | $47.50 |
| Purchase #3 | $41.38 | 13.132% | $46.814 | $46.81 | $46.80 | $46.80 |
| Purchase #4 | $187.47 | 12.578% | $211.05 | $211.05 | $211.05 | $211.10 |
| Purchase #5 | $119.49 | 11.262% | $132.947 | $132.95 | $132.95 | $132.90 |
| Purchase #6 | $203.58 | 13.317% | $230.6907 | $230.69 | $230.70 | $230.70 |
| Purchase #7 | $212.67 | 10.349% | $234.6792 | $234.68 | $234.70 | $234.70 |
| 7 purchase totals = | $889.06 | $990.9561 | $990.96 | $991.00 | $991.00 | |