| 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 | $16.33 | 4.545% | $17.0722 | $17.07 | $17.05 | $17.10 |
| Purchase #2 | $151.33 | 6.431% | $161.062 | $161.06 | $161.05 | $161.10 |
| Purchase #3 | $46.99 | 4.545% | $49.1257 | $49.13 | $49.15 | $49.10 |
| Purchase #4 | $155.84 | 13.592% | $177.0218 | $177.02 | $177.00 | $177.00 |
| Purchase #5 | $202.99 | 9.787% | $222.8566 | $222.86 | $222.85 | $222.90 |
| Purchase #6 | $65.73 | 11.176% | $73.076 | $73.08 | $73.10 | $73.10 |
| Purchase #7 | $55.36 | 8.274% | $59.9405 | $59.94 | $59.95 | $59.90 |
| 7 purchase totals = | $694.57 | $760.1548 | $760.16 | $760.15 | $760.20 | |