| 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 | $69.77 | 4.246% | $72.7324 | $72.73 | $72.75 | $72.70 |
| Purchase #2 | $129.90 | 10.548% | $143.6019 | $143.60 | $143.60 | $143.60 |
| Purchase #3 | $55.30 | 5.350% | $58.2586 | $58.26 | $58.25 | $58.30 |
| Purchase #4 | $27.53 | 9.436% | $30.1277 | $30.13 | $30.15 | $30.10 |
| Purchase #5 | $228.58 | 6.384% | $243.1725 | $243.17 | $243.15 | $243.20 |
| Purchase #6 | $126.28 | 11.740% | $141.1053 | $141.11 | $141.10 | $141.10 |
| Purchase #7 | $244.97 | 11.404% | $272.9064 | $272.91 | $272.90 | $272.90 |
| 7 purchase totals = | $882.33 | $961.9048 | $961.91 | $961.90 | $961.90 | |