| 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 | $121.56 | 3.775% | $126.1489 | $126.15 | $126.15 | $126.10 |
| Purchase #2 | $156.53 | 8.482% | $169.8069 | $169.81 | $169.80 | $169.80 |
| Purchase #3 | $46.42 | 8.737% | $50.4757 | $50.48 | $50.50 | $50.50 |
| Purchase #4 | $119.47 | 9.221% | $130.4863 | $130.49 | $130.50 | $130.50 |
| Purchase #5 | $60.85 | 8.815% | $66.2139 | $66.21 | $66.20 | $66.20 |
| Purchase #6 | $113.82 | 12.102% | $127.5945 | $127.59 | $127.60 | $127.60 |
| Purchase #7 | $29.89 | 6.833% | $31.9324 | $31.93 | $31.95 | $31.90 |
| 7 purchase totals = | $648.54 | $702.6586 | $702.66 | $702.70 | $702.60 | |