| 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 | $24.59 | 3.637% | $25.4843 | $25.48 | $25.50 | $25.50 |
| Purchase #2 | $97.46 | 3.775% | $101.1391 | $101.14 | $101.15 | $101.10 |
| Purchase #3 | $96.44 | 10.591% | $106.654 | $106.65 | $106.65 | $106.70 |
| Purchase #4 | $108.58 | 10.759% | $120.2621 | $120.26 | $120.25 | $120.30 |
| Purchase #5 | $144.71 | 3.517% | $149.7995 | $149.80 | $149.80 | $149.80 |
| Purchase #6 | $202.61 | 7.131% | $217.0581 | $217.06 | $217.05 | $217.10 |
| Purchase #7 | $165.82 | 11.537% | $184.9507 | $184.95 | $184.95 | $185.00 |
| 7 purchase totals = | $840.21 | $905.3478 | $905.34 | $905.35 | $905.50 | |