| 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 | $14.90 | 6.204% | $15.8244 | $15.82 | $15.80 | $15.80 |
| Purchase #2 | $150.89 | 6.556% | $160.7823 | $160.78 | $160.80 | $160.80 |
| Purchase #3 | $13.97 | 8.153% | $15.109 | $15.11 | $15.10 | $15.10 |
| Purchase #4 | $59.96 | 7.239% | $64.3005 | $64.30 | $64.30 | $64.30 |
| Purchase #5 | $240.34 | 13.440% | $272.6417 | $272.64 | $272.65 | $272.60 |
| Purchase #6 | $108.66 | 12.216% | $121.9339 | $121.93 | $121.95 | $121.90 |
| Purchase #7 | $138.49 | 4.554% | $144.7968 | $144.80 | $144.80 | $144.80 |
| 7 purchase totals = | $727.21 | $795.3886 | $795.38 | $795.40 | $795.30 | |