| 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 | $9.59 | 3.757% | $9.9503 | $9.95 | $9.95 | $10.00 |
| Purchase #2 | $60.32 | 6.749% | $64.391 | $64.39 | $64.40 | $64.40 |
| Purchase #3 | $54.63 | 8.218% | $59.1195 | $59.12 | $59.10 | $59.10 |
| Purchase #4 | $93.86 | 12.554% | $105.6432 | $105.64 | $105.65 | $105.60 |
| Purchase #5 | $76.32 | 6.637% | $81.3854 | $81.39 | $81.40 | $81.40 |
| Purchase #6 | $35.67 | 12.751% | $40.2183 | $40.22 | $40.20 | $40.20 |
| Purchase #7 | $202.28 | 4.277% | $210.9315 | $210.93 | $210.95 | $210.90 |
| 7 purchase totals = | $532.67 | $571.6392 | $571.64 | $571.65 | $571.60 | |