| 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 | $35.49 | 13.756% | $40.372 | $40.37 | $40.35 | $40.40 |
| Purchase #2 | $202.36 | 10.119% | $222.8368 | $222.84 | $222.85 | $222.80 |
| Purchase #3 | $148.25 | 3.286% | $153.1215 | $153.12 | $153.10 | $153.10 |
| Purchase #4 | $97.88 | 13.102% | $110.7042 | $110.70 | $110.70 | $110.70 |
| Purchase #5 | $150.49 | 6.178% | $159.7873 | $159.79 | $159.80 | $159.80 |
| Purchase #6 | $90.50 | 6.364% | $96.2594 | $96.26 | $96.25 | $96.30 |
| Purchase #7 | $93.73 | 8.479% | $101.6774 | $101.68 | $101.70 | $101.70 |
| 7 purchase totals = | $818.70 | $884.7586 | $884.76 | $884.75 | $884.80 | |