| 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 | $68.30 | 9.619% | $74.8698 | $74.87 | $74.85 | $74.90 |
| Purchase #2 | $25.57 | 11.724% | $28.5678 | $28.57 | $28.55 | $28.60 |
| Purchase #3 | $73.76 | 5.566% | $77.8655 | $77.87 | $77.85 | $77.90 |
| Purchase #4 | $19.73 | 12.453% | $22.187 | $22.19 | $22.20 | $22.20 |
| Purchase #5 | $87.57 | 10.686% | $96.9277 | $96.93 | $96.95 | $96.90 |
| Purchase #6 | $93.55 | 12.629% | $105.3644 | $105.36 | $105.35 | $105.40 |
| Purchase #7 | $19.95 | 13.635% | $22.6702 | $22.67 | $22.65 | $22.70 |
| 7 purchase totals = | $388.43 | $428.4524 | $428.46 | $428.40 | $428.60 | |