| 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 | $22.90 | 4.641% | $23.9628 | $23.96 | $23.95 | $24.00 |
| Purchase #2 | $165.56 | 5.676% | $174.9572 | $174.96 | $174.95 | $175.00 |
| Purchase #3 | $47.79 | 13.399% | $54.1934 | $54.19 | $54.20 | $54.20 |
| Purchase #4 | $149.89 | 9.668% | $164.3814 | $164.38 | $164.40 | $164.40 |
| Purchase #5 | $55.35 | 9.462% | $60.5872 | $60.59 | $60.60 | $60.60 |
| Purchase #6 | $172.98 | 11.225% | $192.397 | $192.40 | $192.40 | $192.40 |
| Purchase #7 | $243.80 | 8.203% | $263.7989 | $263.80 | $263.80 | $263.80 |
| 7 purchase totals = | $858.27 | $934.2779 | $934.28 | $934.30 | $934.40 | |