| 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 | $18.44 | 11.847% | $20.6246 | $20.62 | $20.60 | $20.60 |
| Purchase #2 | $97.56 | 7.543% | $104.919 | $104.92 | $104.90 | $104.90 |
| Purchase #3 | $44.59 | 8.433% | $48.3503 | $48.35 | $48.35 | $48.40 |
| Purchase #4 | $247.97 | 12.502% | $278.9712 | $278.97 | $278.95 | $279.00 |
| Purchase #5 | $98.63 | 13.325% | $111.7724 | $111.77 | $111.75 | $111.80 |
| Purchase #6 | $158.30 | 12.564% | $178.1888 | $178.19 | $178.20 | $178.20 |
| Purchase #7 | $63.64 | 8.338% | $68.9463 | $68.95 | $68.95 | $68.90 |
| 7 purchase totals = | $729.13 | $811.7726 | $811.77 | $811.70 | $811.80 | |