| 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 | $11.94 | 5.299% | $12.5727 | $12.57 | $12.55 | $12.60 |
| Purchase #2 | $35.65 | 6.477% | $37.9591 | $37.96 | $37.95 | $38.00 |
| Purchase #3 | $71.47 | 6.279% | $75.9576 | $75.96 | $75.95 | $76.00 |
| Purchase #4 | $139.86 | 5.297% | $147.2684 | $147.27 | $147.25 | $147.30 |
| Purchase #5 | $120.49 | 9.820% | $132.3221 | $132.32 | $132.30 | $132.30 |
| Purchase #6 | $92.56 | 13.424% | $104.9853 | $104.99 | $105.00 | $105.00 |
| Purchase #7 | $153.58 | 6.706% | $163.8791 | $163.88 | $163.90 | $163.90 |
| 7 purchase totals = | $625.55 | $674.9443 | $674.95 | $674.90 | $675.10 | |