| 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 | $64.39 | 5.294% | $67.7988 | $67.80 | $67.80 | $67.80 |
| Purchase #2 | $135.75 | 12.734% | $153.0364 | $153.04 | $153.05 | $153.00 |
| Purchase #3 | $99.73 | 5.277% | $104.9928 | $104.99 | $105.00 | $105.00 |
| Purchase #4 | $246.57 | 5.757% | $260.765 | $260.77 | $260.75 | $260.80 |
| Purchase #5 | $121.99 | 8.842% | $132.7764 | $132.78 | $132.80 | $132.80 |
| Purchase #6 | $38.43 | 7.138% | $41.1731 | $41.17 | $41.15 | $41.20 |
| Purchase #7 | $219.28 | 5.266% | $230.8273 | $230.83 | $230.85 | $230.80 |
| 7 purchase totals = | $926.14 | $991.3698 | $991.38 | $991.40 | $991.40 | |