| 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 | $42.36 | 5.456% | $44.6712 | $44.67 | $44.65 | $44.70 |
| Purchase #2 | $205.37 | 9.281% | $224.4304 | $224.43 | $224.45 | $224.40 |
| Purchase #3 | $98.46 | 9.343% | $107.6591 | $107.66 | $107.65 | $107.70 |
| Purchase #4 | $112.29 | 10.765% | $124.378 | $124.38 | $124.40 | $124.40 |
| Purchase #5 | $51.26 | 13.269% | $58.0617 | $58.06 | $58.05 | $58.10 |
| Purchase #6 | $173.48 | 7.165% | $185.9098 | $185.91 | $185.90 | $185.90 |
| Purchase #7 | $153.26 | 8.604% | $166.4465 | $166.45 | $166.45 | $166.40 |
| 7 purchase totals = | $836.48 | $911.5567 | $911.56 | $911.55 | $911.60 | |