| 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 | $93.69 | 7.485% | $100.7027 | $100.70 | $100.70 | $100.70 |
| Purchase #2 | $59.33 | 11.255% | $66.0076 | $66.01 | $66.00 | $66.00 |
| Purchase #3 | $170.64 | 13.140% | $193.0621 | $193.06 | $193.05 | $193.10 |
| Purchase #4 | $12.62 | 3.307% | $13.0373 | $13.04 | $13.05 | $13.00 |
| Purchase #5 | $240.42 | 5.523% | $253.6984 | $253.70 | $253.70 | $253.70 |
| Purchase #6 | $227.27 | 12.484% | $255.6424 | $255.64 | $255.65 | $255.60 |
| Purchase #7 | $34.71 | 12.467% | $39.0373 | $39.04 | $39.05 | $39.00 |
| 7 purchase totals = | $838.68 | $921.1878 | $921.19 | $921.20 | $921.10 | |