| 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 | $104.41 | 3.675% | $108.2471 | $108.25 | $108.25 | $108.20 |
| Purchase #2 | $213.42 | 3.427% | $220.7339 | $220.73 | $220.75 | $220.70 |
| Purchase #3 | $59.30 | 6.151% | $62.9475 | $62.95 | $62.95 | $62.90 |
| Purchase #4 | $116.60 | 8.262% | $126.2335 | $126.23 | $126.25 | $126.20 |
| Purchase #5 | $9.33 | 12.364% | $10.4836 | $10.48 | $10.50 | $10.50 |
| Purchase #6 | $76.73 | 13.590% | $87.1576 | $87.16 | $87.15 | $87.20 |
| Purchase #7 | $151.56 | 9.512% | $165.9764 | $165.98 | $166.00 | $166.00 |
| 7 purchase totals = | $731.35 | $781.7796 | $781.78 | $781.85 | $781.70 | |