| 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 | $6.48 | 11.824% | $7.2462 | $7.25 | $7.25 | $7.20 |
| Purchase #2 | $235.85 | 10.601% | $260.8525 | $260.85 | $260.85 | $260.90 |
| Purchase #3 | $105.32 | 9.555% | $115.3833 | $115.38 | $115.40 | $115.40 |
| Purchase #4 | $79.28 | 8.226% | $85.8016 | $85.80 | $85.80 | $85.80 |
| Purchase #5 | $156.39 | 9.375% | $171.0516 | $171.05 | $171.05 | $171.10 |
| Purchase #6 | $131.50 | 10.681% | $145.5455 | $145.55 | $145.55 | $145.50 |
| Purchase #7 | $132.69 | 11.560% | $148.029 | $148.03 | $148.05 | $148.00 |
| 7 purchase totals = | $847.51 | $933.9097 | $933.91 | $933.95 | $933.90 | |