| 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 | $65.71 | 11.720% | $73.4112 | $73.41 | $73.40 | $73.40 |
| Purchase #2 | $192.39 | 13.853% | $219.0418 | $219.04 | $219.05 | $219.00 |
| Purchase #3 | $37.35 | 10.753% | $41.3662 | $41.37 | $41.35 | $41.40 |
| Purchase #4 | $191.26 | 10.182% | $210.7341 | $210.73 | $210.75 | $210.70 |
| Purchase #5 | $47.92 | 11.134% | $53.2554 | $53.26 | $53.25 | $53.30 |
| Purchase #6 | $119.40 | 9.404% | $130.6284 | $130.63 | $130.65 | $130.60 |
| Purchase #7 | $147.85 | 5.340% | $155.7452 | $155.75 | $155.75 | $155.70 |
| 7 purchase totals = | $801.88 | $884.1823 | $884.19 | $884.20 | $884.10 | |