| 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 | $76.89 | 11.236% | $85.5294 | $85.53 | $85.55 | $85.50 |
| Purchase #2 | $163.37 | 8.372% | $177.0473 | $177.05 | $177.05 | $177.00 |
| Purchase #3 | $222.92 | 13.636% | $253.3174 | $253.32 | $253.30 | $253.30 |
| Purchase #4 | $143.56 | 4.457% | $149.9585 | $149.96 | $149.95 | $150.00 |
| Purchase #5 | $30.92 | 3.412% | $31.975 | $31.98 | $32.00 | $32.00 |
| Purchase #6 | $65.66 | 5.722% | $69.4171 | $69.42 | $69.40 | $69.40 |
| Purchase #7 | $220.81 | 3.770% | $229.1345 | $229.13 | $229.15 | $229.10 |
| 7 purchase totals = | $924.13 | $996.3792 | $996.39 | $996.40 | $996.30 | |