| 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 | $107.48 | 7.652% | $115.7044 | $115.70 | $115.70 | $115.70 |
| Purchase #2 | $7.52 | 8.326% | $8.1461 | $8.15 | $8.15 | $8.10 |
| Purchase #3 | $150.26 | 9.109% | $163.9472 | $163.95 | $163.95 | $163.90 |
| Purchase #4 | $62.37 | 10.744% | $69.071 | $69.07 | $69.05 | $69.10 |
| Purchase #5 | $220.31 | 4.248% | $229.6688 | $229.67 | $229.65 | $229.70 |
| Purchase #6 | $56.47 | 9.171% | $61.6489 | $61.65 | $61.65 | $61.60 |
| Purchase #7 | $95.55 | 10.448% | $105.5331 | $105.53 | $105.55 | $105.50 |
| 7 purchase totals = | $699.96 | $753.7195 | $753.72 | $753.70 | $753.60 | |