| 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 | $100.71 | 8.670% | $109.4416 | $109.44 | $109.45 | $109.40 |
| Purchase #2 | $126.65 | 13.478% | $143.7199 | $143.72 | $143.70 | $143.70 |
| Purchase #3 | $38.93 | 7.762% | $41.9517 | $41.95 | $41.95 | $42.00 |
| Purchase #4 | $152.71 | 9.642% | $167.4343 | $167.43 | $167.45 | $167.40 |
| Purchase #5 | $48.45 | 5.174% | $50.9568 | $50.96 | $50.95 | $51.00 |
| Purchase #6 | $236.92 | 6.700% | $252.7936 | $252.79 | $252.80 | $252.80 |
| Purchase #7 | $61.69 | 4.136% | $64.2415 | $64.24 | $64.25 | $64.20 |
| 7 purchase totals = | $766.06 | $830.5394 | $830.53 | $830.55 | $830.50 | |