| 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 | $29.52 | 5.830% | $31.241 | $31.24 | $31.25 | $31.20 |
| Purchase #2 | $59.39 | 8.616% | $64.507 | $64.51 | $64.50 | $64.50 |
| Purchase #3 | $170.59 | 7.585% | $183.5293 | $183.53 | $183.55 | $183.50 |
| Purchase #4 | $103.85 | 6.563% | $110.6657 | $110.67 | $110.65 | $110.70 |
| Purchase #5 | $214.46 | 13.421% | $243.2427 | $243.24 | $243.25 | $243.20 |
| Purchase #6 | $162.49 | 9.709% | $178.2662 | $178.27 | $178.25 | $178.30 |
| Purchase #7 | $90.87 | 12.833% | $102.5313 | $102.53 | $102.55 | $102.50 |
| 7 purchase totals = | $831.17 | $913.9832 | $913.99 | $914.00 | $913.90 | |