| 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 | $50.35 | 6.229% | $53.4863 | $53.49 | $53.50 | $53.50 |
| Purchase #2 | $67.46 | 12.195% | $75.6867 | $75.69 | $75.70 | $75.70 |
| Purchase #3 | $188.26 | 3.450% | $194.755 | $194.76 | $194.75 | $194.80 |
| Purchase #4 | $43.75 | 6.415% | $46.5566 | $46.56 | $46.55 | $46.60 |
| Purchase #5 | $168.34 | 9.382% | $184.1337 | $184.13 | $184.15 | $184.10 |
| Purchase #6 | $55.92 | 9.507% | $61.2363 | $61.24 | $61.25 | $61.20 |
| Purchase #7 | $182.97 | 10.499% | $202.18 | $202.18 | $202.20 | $202.20 |
| 7 purchase totals = | $757.05 | $818.0346 | $818.05 | $818.10 | $818.10 | |