| 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 | $48.98 | 12.627% | $55.1647 | $55.16 | $55.15 | $55.20 |
| Purchase #2 | $144.72 | 11.335% | $161.124 | $161.12 | $161.10 | $161.10 |
| Purchase #3 | $223.29 | 9.195% | $243.8215 | $243.82 | $243.80 | $243.80 |
| Purchase #4 | $91.87 | 3.474% | $95.0616 | $95.06 | $95.05 | $95.10 |
| Purchase #5 | $150.43 | 4.327% | $156.9391 | $156.94 | $156.95 | $156.90 |
| Purchase #6 | $21.40 | 5.726% | $22.6254 | $22.63 | $22.65 | $22.60 |
| Purchase #7 | $112.67 | 6.576% | $120.0792 | $120.08 | $120.10 | $120.10 |
| 7 purchase totals = | $793.36 | $854.8155 | $854.81 | $854.80 | $854.80 | |