| 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 | $244.86 | 4.272% | $255.3204 | $255.32 | $255.30 | $255.30 |
| Purchase #2 | $47.80 | 5.718% | $50.5332 | $50.53 | $50.55 | $50.50 |
| Purchase #3 | $116.58 | 4.496% | $121.8214 | $121.82 | $121.80 | $121.80 |
| Purchase #4 | $59.53 | 9.406% | $65.1294 | $65.13 | $65.15 | $65.10 |
| Purchase #5 | $36.34 | 9.127% | $39.6568 | $39.66 | $39.65 | $39.70 |
| Purchase #6 | $191.90 | 8.759% | $208.7085 | $208.71 | $208.70 | $208.70 |
| Purchase #7 | $20.76 | 7.550% | $22.3274 | $22.33 | $22.35 | $22.30 |
| 7 purchase totals = | $717.77 | $763.4971 | $763.50 | $763.50 | $763.40 | |