| 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 | $39.46 | 9.679% | $43.2793 | $43.28 | $43.30 | $43.30 |
| Purchase #2 | $128.26 | 8.653% | $139.3583 | $139.36 | $139.35 | $139.40 |
| Purchase #3 | $162.74 | 4.851% | $170.6345 | $170.63 | $170.65 | $170.60 |
| Purchase #4 | $219.67 | 8.127% | $237.5226 | $237.52 | $237.50 | $237.50 |
| Purchase #5 | $143.82 | 4.155% | $149.7957 | $149.80 | $149.80 | $149.80 |
| Purchase #6 | $98.57 | 6.282% | $104.7622 | $104.76 | $104.75 | $104.80 |
| Purchase #7 | $121.43 | 10.404% | $134.0636 | $134.06 | $134.05 | $134.10 |
| 7 purchase totals = | $913.95 | $979.4162 | $979.41 | $979.40 | $979.50 | |