| 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 | $223.27 | 9.597% | $244.6972 | $244.70 | $244.70 | $244.70 |
| Purchase #2 | $9.40 | 11.354% | $10.4673 | $10.47 | $10.45 | $10.50 |
| Purchase #3 | $38.47 | 7.500% | $41.3553 | $41.36 | $41.35 | $41.40 |
| Purchase #4 | $56.25 | 3.226% | $58.0646 | $58.06 | $58.05 | $58.10 |
| Purchase #5 | $44.39 | 11.317% | $49.4136 | $49.41 | $49.40 | $49.40 |
| Purchase #6 | $66.44 | 9.394% | $72.6814 | $72.68 | $72.70 | $72.70 |
| Purchase #7 | $60.72 | 6.726% | $64.804 | $64.80 | $64.80 | $64.80 |
| 7 purchase totals = | $498.94 | $541.4834 | $541.48 | $541.45 | $541.60 | |