| 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 | $38.32 | 6.199% | $40.6955 | $40.70 | $40.70 | $40.70 |
| Purchase #2 | $44.90 | 7.573% | $48.3003 | $48.30 | $48.30 | $48.30 |
| Purchase #3 | $126.41 | 5.278% | $133.0819 | $133.08 | $133.10 | $133.10 |
| Purchase #4 | $217.89 | 5.177% | $229.1702 | $229.17 | $229.15 | $229.20 |
| Purchase #5 | $230.40 | 12.570% | $259.3613 | $259.36 | $259.35 | $259.40 |
| Purchase #6 | $93.90 | 13.821% | $106.8779 | $106.88 | $106.90 | $106.90 |
| Purchase #7 | $55.45 | 12.192% | $62.2105 | $62.21 | $62.20 | $62.20 |
| 7 purchase totals = | $807.27 | $879.6976 | $879.70 | $879.70 | $879.80 | |