| 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 | $46.86 | 12.696% | $52.8093 | $52.81 | $52.80 | $52.80 |
| Purchase #2 | $141.50 | 6.201% | $150.2744 | $150.27 | $150.25 | $150.30 |
| Purchase #3 | $111.59 | 11.295% | $124.1941 | $124.19 | $124.20 | $124.20 |
| Purchase #4 | $29.42 | 9.595% | $32.2428 | $32.24 | $32.25 | $32.20 |
| Purchase #5 | $229.81 | 9.539% | $251.7316 | $251.73 | $251.75 | $251.70 |
| Purchase #6 | $84.41 | 5.169% | $88.7732 | $88.77 | $88.75 | $88.80 |
| Purchase #7 | $66.47 | 6.717% | $70.9348 | $70.93 | $70.95 | $70.90 |
| 7 purchase totals = | $710.06 | $770.9602 | $770.94 | $770.95 | $770.90 | |