| 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 | $46.85 | 8.715% | $50.933 | $50.93 | $50.95 | $50.90 |
| Purchase #2 | $219.26 | 4.527% | $229.1859 | $229.19 | $229.20 | $229.20 |
| Purchase #3 | $225.96 | 4.625% | $236.4107 | $236.41 | $236.40 | $236.40 |
| Purchase #4 | $39.69 | 9.328% | $43.3923 | $43.39 | $43.40 | $43.40 |
| Purchase #5 | $123.68 | 6.551% | $131.7823 | $131.78 | $131.80 | $131.80 |
| Purchase #6 | $183.95 | 9.440% | $201.3149 | $201.31 | $201.30 | $201.30 |
| Purchase #7 | $39.71 | 6.294% | $42.2093 | $42.21 | $42.20 | $42.20 |
| 7 purchase totals = | $879.10 | $935.2284 | $935.22 | $935.25 | $935.20 | |