| 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 | $68.38 | 8.593% | $74.2559 | $74.26 | $74.25 | $74.30 |
| Purchase #2 | $138.47 | 3.788% | $143.7152 | $143.72 | $143.70 | $143.70 |
| Purchase #3 | $106.63 | 11.835% | $119.2497 | $119.25 | $119.25 | $119.20 |
| Purchase #4 | $81.60 | 7.451% | $87.68 | $87.68 | $87.70 | $87.70 |
| Purchase #5 | $113.76 | 4.494% | $118.8724 | $118.87 | $118.85 | $118.90 |
| Purchase #6 | $100.64 | 7.397% | $108.0843 | $108.08 | $108.10 | $108.10 |
| Purchase #7 | $161.34 | 5.290% | $169.8749 | $169.87 | $169.85 | $169.90 |
| 7 purchase totals = | $770.82 | $821.7324 | $821.73 | $821.70 | $821.80 | |