| 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 | $49.48 | 4.252% | $51.5839 | $51.58 | $51.60 | $51.60 |
| Purchase #2 | $107.60 | 13.189% | $121.7914 | $121.79 | $121.80 | $121.80 |
| Purchase #3 | $224.94 | 5.651% | $237.6514 | $237.65 | $237.65 | $237.70 |
| Purchase #4 | $56.73 | 4.192% | $59.1081 | $59.11 | $59.10 | $59.10 |
| Purchase #5 | $193.64 | 3.541% | $200.4968 | $200.50 | $200.50 | $200.50 |
| Purchase #6 | $157.55 | 5.866% | $166.7919 | $166.79 | $166.80 | $166.80 |
| Purchase #7 | $208.49 | 11.605% | $232.6853 | $232.69 | $232.70 | $232.70 |
| 7 purchase totals = | $998.43 | $1,070.1088 | $1,070.11 | $1,070.15 | $1,070.20 | |