| 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 | $50.45 | 9.312% | $55.1479 | $55.15 | $55.15 | $55.10 |
| Purchase #2 | $212.83 | 6.262% | $226.1574 | $226.16 | $226.15 | $226.20 |
| Purchase #3 | $195.60 | 6.272% | $207.868 | $207.87 | $207.85 | $207.90 |
| Purchase #4 | $155.98 | 9.251% | $170.4097 | $170.41 | $170.40 | $170.40 |
| Purchase #5 | $48.70 | 9.432% | $53.2934 | $53.29 | $53.30 | $53.30 |
| Purchase #6 | $21.92 | 13.432% | $24.8643 | $24.86 | $24.85 | $24.90 |
| Purchase #7 | $74.58 | 11.231% | $82.9561 | $82.96 | $82.95 | $83.00 |
| 7 purchase totals = | $760.06 | $820.6968 | $820.70 | $820.65 | $820.80 | |