| 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 | $62.30 | 5.762% | $65.8897 | $65.89 | $65.90 | $65.90 |
| Purchase #2 | $217.63 | 8.362% | $235.8282 | $235.83 | $235.85 | $235.80 |
| Purchase #3 | $243.49 | 13.715% | $276.8847 | $276.88 | $276.90 | $276.90 |
| Purchase #4 | $40.70 | 9.147% | $44.4228 | $44.42 | $44.40 | $44.40 |
| Purchase #5 | $49.93 | 11.401% | $55.6225 | $55.62 | $55.60 | $55.60 |
| Purchase #6 | $38.83 | 13.540% | $44.0876 | $44.09 | $44.10 | $44.10 |
| Purchase #7 | $46.40 | 3.739% | $48.1349 | $48.13 | $48.15 | $48.10 |
| 7 purchase totals = | $699.28 | $770.8704 | $770.86 | $770.90 | $770.80 | |