| 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 | $56.39 | 5.799% | $59.6601 | $59.66 | $59.65 | $59.70 |
| Purchase #2 | $149.82 | 5.568% | $158.162 | $158.16 | $158.15 | $158.20 |
| Purchase #3 | $22.48 | 8.776% | $24.4528 | $24.45 | $24.45 | $24.50 |
| Purchase #4 | $111.71 | 5.219% | $117.5401 | $117.54 | $117.55 | $117.50 |
| Purchase #5 | $127.73 | 8.200% | $138.2039 | $138.20 | $138.20 | $138.20 |
| Purchase #6 | $12.43 | 4.346% | $12.9702 | $12.97 | $12.95 | $13.00 |
| Purchase #7 | $43.57 | 12.738% | $49.1199 | $49.12 | $49.10 | $49.10 |
| 7 purchase totals = | $524.13 | $560.1090 | $560.10 | $560.05 | $560.20 | |