| 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 | $62.45 | 3.648% | $64.7282 | $64.73 | $64.75 | $64.70 |
| Purchase #2 | $196.86 | 11.629% | $219.7528 | $219.75 | $219.75 | $219.80 |
| Purchase #3 | $171.91 | 4.834% | $180.2201 | $180.22 | $180.20 | $180.20 |
| Purchase #4 | $30.40 | 9.255% | $33.2135 | $33.21 | $33.20 | $33.20 |
| Purchase #5 | $72.27 | 6.155% | $76.7182 | $76.72 | $76.70 | $76.70 |
| Purchase #6 | $140.53 | 10.580% | $155.3981 | $155.40 | $155.40 | $155.40 |
| Purchase #7 | $45.35 | 12.434% | $50.9888 | $50.99 | $51.00 | $51.00 |
| 7 purchase totals = | $719.77 | $781.0197 | $781.02 | $781.00 | $781.00 | |