| 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 | $13.41 | 11.459% | $14.9467 | $14.95 | $14.95 | $14.90 |
| Purchase #2 | $126.56 | 9.176% | $138.1731 | $138.17 | $138.15 | $138.20 |
| Purchase #3 | $222.34 | 7.144% | $238.224 | $238.22 | $238.20 | $238.20 |
| Purchase #4 | $138.53 | 3.260% | $143.0461 | $143.05 | $143.05 | $143.00 |
| Purchase #5 | $53.28 | 10.325% | $58.7812 | $58.78 | $58.80 | $58.80 |
| Purchase #6 | $10.48 | 6.557% | $11.1672 | $11.17 | $11.15 | $11.20 |
| Purchase #7 | $79.61 | 13.310% | $90.2061 | $90.21 | $90.20 | $90.20 |
| 7 purchase totals = | $644.21 | $694.5444 | $694.55 | $694.50 | $694.50 | |