| 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 | $59.78 | 7.236% | $64.1057 | $64.11 | $64.10 | $64.10 |
| Purchase #2 | $64.40 | 13.341% | $72.9916 | $72.99 | $73.00 | $73.00 |
| Purchase #3 | $18.43 | 4.809% | $19.3163 | $19.32 | $19.30 | $19.30 |
| Purchase #4 | $237.27 | 12.580% | $267.1186 | $267.12 | $267.10 | $267.10 |
| Purchase #5 | $135.69 | 11.459% | $151.2387 | $151.24 | $151.25 | $151.20 |
| Purchase #6 | $144.69 | 10.451% | $159.8116 | $159.81 | $159.80 | $159.80 |
| Purchase #7 | $133.64 | 12.376% | $150.1793 | $150.18 | $150.20 | $150.20 |
| 7 purchase totals = | $793.90 | $884.7618 | $884.77 | $884.75 | $884.70 | |