| 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 | $62.36 | 10.850% | $69.1261 | $69.13 | $69.15 | $69.10 |
| Purchase #2 | $167.71 | 9.871% | $184.2647 | $184.26 | $184.25 | $184.30 |
| Purchase #3 | $29.87 | 12.249% | $33.5288 | $33.53 | $33.55 | $33.50 |
| Purchase #4 | $105.73 | 4.149% | $110.1167 | $110.12 | $110.10 | $110.10 |
| Purchase #5 | $105.55 | 4.380% | $110.1731 | $110.17 | $110.15 | $110.20 |
| Purchase #6 | $231.68 | 9.271% | $253.1591 | $253.16 | $253.15 | $253.20 |
| Purchase #7 | $155.67 | 13.839% | $177.2132 | $177.21 | $177.20 | $177.20 |
| 7 purchase totals = | $858.57 | $937.5817 | $937.58 | $937.55 | $937.60 | |