| 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 | $82.81 | 3.135% | $85.4061 | $85.41 | $85.40 | $85.40 |
| Purchase #2 | $151.49 | 6.399% | $161.1838 | $161.18 | $161.20 | $161.20 |
| Purchase #3 | $224.65 | 5.518% | $237.0462 | $237.05 | $237.05 | $237.00 |
| Purchase #4 | $228.49 | 9.239% | $249.6002 | $249.60 | $249.60 | $249.60 |
| Purchase #5 | $26.32 | 9.363% | $28.7843 | $28.78 | $28.80 | $28.80 |
| Purchase #6 | $42.44 | 3.479% | $43.9165 | $43.92 | $43.90 | $43.90 |
| Purchase #7 | $41.78 | 4.201% | $43.5352 | $43.54 | $43.55 | $43.50 |
| 7 purchase totals = | $797.98 | $849.4723 | $849.48 | $849.50 | $849.40 | |