| 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 | $63.64 | 11.435% | $70.9172 | $70.92 | $70.90 | $70.90 |
| Purchase #2 | $166.31 | 10.667% | $184.0503 | $184.05 | $184.05 | $184.10 |
| Purchase #3 | $71.98 | 8.234% | $77.9068 | $77.91 | $77.90 | $77.90 |
| Purchase #4 | $242.30 | 12.548% | $272.7038 | $272.70 | $272.70 | $272.70 |
| Purchase #5 | $162.62 | 3.355% | $168.0759 | $168.08 | $168.10 | $168.10 |
| Purchase #6 | $86.71 | 10.749% | $96.0305 | $96.03 | $96.05 | $96.00 |
| Purchase #7 | $107.82 | 12.864% | $121.69 | $121.69 | $121.70 | $121.70 |
| 7 purchase totals = | $901.38 | $991.3745 | $991.38 | $991.40 | $991.40 | |