| 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 | $210.66 | 4.284% | $219.6847 | $219.68 | $219.70 | $219.70 |
| Purchase #2 | $94.65 | 6.383% | $100.6915 | $100.69 | $100.70 | $100.70 |
| Purchase #3 | $45.35 | 10.659% | $50.1839 | $50.18 | $50.20 | $50.20 |
| Purchase #4 | $44.93 | 7.258% | $48.191 | $48.19 | $48.20 | $48.20 |
| Purchase #5 | $75.57 | 12.354% | $84.9059 | $84.91 | $84.90 | $84.90 |
| Purchase #6 | $191.70 | 10.161% | $211.1786 | $211.18 | $211.20 | $211.20 |
| Purchase #7 | $68.83 | 5.152% | $72.3761 | $72.38 | $72.40 | $72.40 |
| 7 purchase totals = | $731.69 | $787.2117 | $787.21 | $787.30 | $787.30 | |