| 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 | $22.38 | 8.654% | $24.3168 | $24.32 | $24.30 | $24.30 |
| Purchase #2 | $54.78 | 8.551% | $59.4642 | $59.46 | $59.45 | $59.50 |
| Purchase #3 | $232.54 | 7.687% | $250.4153 | $250.42 | $250.40 | $250.40 |
| Purchase #4 | $30.73 | 8.377% | $33.3043 | $33.30 | $33.30 | $33.30 |
| Purchase #5 | $187.97 | 3.258% | $194.0941 | $194.09 | $194.10 | $194.10 |
| Purchase #6 | $79.77 | 9.291% | $87.1814 | $87.18 | $87.20 | $87.20 |
| Purchase #7 | $201.78 | 13.143% | $228.2999 | $228.30 | $228.30 | $228.30 |
| 7 purchase totals = | $809.95 | $877.0760 | $877.07 | $877.05 | $877.10 | |