| 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 | $73.53 | 11.682% | $82.1198 | $82.12 | $82.10 | $82.10 |
| Purchase #2 | $111.28 | 7.491% | $119.616 | $119.62 | $119.60 | $119.60 |
| Purchase #3 | $136.73 | 9.726% | $150.0284 | $150.03 | $150.05 | $150.00 |
| Purchase #4 | $115.25 | 9.438% | $126.1273 | $126.13 | $126.15 | $126.10 |
| Purchase #5 | $58.88 | 7.496% | $63.2936 | $63.29 | $63.30 | $63.30 |
| Purchase #6 | $49.95 | 13.413% | $56.6498 | $56.65 | $56.65 | $56.60 |
| Purchase #7 | $240.44 | 12.552% | $270.62 | $270.62 | $270.60 | $270.60 |
| 7 purchase totals = | $786.06 | $868.4549 | $868.46 | $868.45 | $868.30 | |