| 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 | $116.56 | 4.772% | $122.1222 | $122.12 | $122.10 | $122.10 |
| Purchase #2 | $31.41 | 4.401% | $32.7924 | $32.79 | $32.80 | $32.80 |
| Purchase #3 | $118.42 | 8.788% | $128.8267 | $128.83 | $128.85 | $128.80 |
| Purchase #4 | $59.72 | 5.667% | $63.1043 | $63.10 | $63.10 | $63.10 |
| Purchase #5 | $170.65 | 9.299% | $186.5187 | $186.52 | $186.50 | $186.50 |
| Purchase #6 | $19.62 | 7.133% | $21.0195 | $21.02 | $21.00 | $21.00 |
| Purchase #7 | $122.40 | 11.704% | $136.7257 | $136.73 | $136.75 | $136.70 |
| 7 purchase totals = | $638.78 | $691.1095 | $691.11 | $691.10 | $691.00 | |