| 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 | $28.70 | 12.822% | $32.3799 | $32.38 | $32.40 | $32.40 |
| Purchase #2 | $84.90 | 10.284% | $93.6311 | $93.63 | $93.65 | $93.60 |
| Purchase #3 | $134.33 | 10.524% | $148.4669 | $148.47 | $148.45 | $148.50 |
| Purchase #4 | $215.58 | 7.710% | $232.2012 | $232.20 | $232.20 | $232.20 |
| Purchase #5 | $236.64 | 7.137% | $253.529 | $253.53 | $253.55 | $253.50 |
| Purchase #6 | $138.45 | 12.405% | $155.6247 | $155.62 | $155.60 | $155.60 |
| Purchase #7 | $30.59 | 6.169% | $32.4771 | $32.48 | $32.50 | $32.50 |
| 7 purchase totals = | $869.19 | $948.3099 | $948.31 | $948.35 | $948.30 | |