| 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 | $68.90 | 8.552% | $74.7923 | $74.79 | $74.80 | $74.80 |
| Purchase #2 | $226.89 | 13.451% | $257.409 | $257.41 | $257.40 | $257.40 |
| Purchase #3 | $22.80 | 13.561% | $25.8919 | $25.89 | $25.90 | $25.90 |
| Purchase #4 | $51.31 | 13.394% | $58.1825 | $58.18 | $58.20 | $58.20 |
| Purchase #5 | $28.41 | 3.102% | $29.2913 | $29.29 | $29.30 | $29.30 |
| Purchase #6 | $148.63 | 8.841% | $161.7704 | $161.77 | $161.75 | $161.80 |
| Purchase #7 | $211.57 | 7.497% | $227.4314 | $227.43 | $227.45 | $227.40 |
| 7 purchase totals = | $758.51 | $834.7688 | $834.76 | $834.80 | $834.80 | |