| 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 | $97.39 | 8.463% | $105.6321 | $105.63 | $105.65 | $105.60 |
| Purchase #2 | $60.93 | 5.306% | $64.1629 | $64.16 | $64.15 | $64.20 |
| Purchase #3 | $161.56 | 11.523% | $180.1766 | $180.18 | $180.20 | $180.20 |
| Purchase #4 | $55.32 | 10.161% | $60.9411 | $60.94 | $60.95 | $60.90 |
| Purchase #5 | $187.91 | 12.428% | $211.2635 | $211.26 | $211.25 | $211.30 |
| Purchase #6 | $160.80 | 8.257% | $174.0773 | $174.08 | $174.10 | $174.10 |
| Purchase #7 | $39.71 | 10.528% | $43.8907 | $43.89 | $43.90 | $43.90 |
| 7 purchase totals = | $763.62 | $840.1442 | $840.14 | $840.20 | $840.20 | |