| 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 | $91.45 | 11.482% | $101.9503 | $101.95 | $101.95 | $102.00 |
| Purchase #2 | $108.29 | 8.528% | $117.525 | $117.53 | $117.55 | $117.50 |
| Purchase #3 | $55.72 | 5.656% | $58.8715 | $58.87 | $58.85 | $58.90 |
| Purchase #4 | $41.45 | 6.547% | $44.1637 | $44.16 | $44.15 | $44.20 |
| Purchase #5 | $43.93 | 11.682% | $49.0619 | $49.06 | $49.05 | $49.10 |
| Purchase #6 | $148.81 | 4.105% | $154.9187 | $154.92 | $154.90 | $154.90 |
| Purchase #7 | $149.52 | 8.149% | $161.7044 | $161.70 | $161.70 | $161.70 |
| 7 purchase totals = | $639.17 | $688.1955 | $688.19 | $688.15 | $688.30 | |