| 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 | $12.95 | 8.637% | $14.0685 | $14.07 | $14.05 | $14.10 |
| Purchase #2 | $65.73 | 8.434% | $71.2737 | $71.27 | $71.25 | $71.30 |
| Purchase #3 | $65.71 | 5.316% | $69.2031 | $69.20 | $69.20 | $69.20 |
| Purchase #4 | $186.91 | 5.534% | $197.2536 | $197.25 | $197.25 | $197.30 |
| Purchase #5 | $244.36 | 6.479% | $260.1921 | $260.19 | $260.20 | $260.20 |
| Purchase #6 | $147.93 | 8.572% | $160.6106 | $160.61 | $160.60 | $160.60 |
| Purchase #7 | $200.45 | 9.381% | $219.2542 | $219.25 | $219.25 | $219.30 |
| 7 purchase totals = | $924.04 | $991.8558 | $991.84 | $991.80 | $992.00 | |