| 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 | $15.66 | 5.685% | $16.5503 | $16.55 | $16.55 | $16.60 |
| Purchase #2 | $57.66 | 8.493% | $62.5571 | $62.56 | $62.55 | $62.60 |
| Purchase #3 | $235.86 | 11.383% | $262.7079 | $262.71 | $262.70 | $262.70 |
| Purchase #4 | $48.63 | 9.110% | $53.0602 | $53.06 | $53.05 | $53.10 |
| Purchase #5 | $125.63 | 3.699% | $130.2771 | $130.28 | $130.30 | $130.30 |
| Purchase #6 | $25.32 | 3.132% | $26.113 | $26.11 | $26.10 | $26.10 |
| Purchase #7 | $30.56 | 4.668% | $31.9865 | $31.99 | $32.00 | $32.00 |
| 7 purchase totals = | $539.32 | $583.2521 | $583.26 | $583.25 | $583.40 | |