| 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 | $73.68 | 11.830% | $82.3963 | $82.40 | $82.40 | $82.40 |
| Purchase #2 | $75.83 | 8.395% | $82.1959 | $82.20 | $82.20 | $82.20 |
| Purchase #3 | $71.46 | 8.657% | $77.6463 | $77.65 | $77.65 | $77.60 |
| Purchase #4 | $52.54 | 4.272% | $54.7845 | $54.78 | $54.80 | $54.80 |
| Purchase #5 | $22.64 | 12.234% | $25.4098 | $25.41 | $25.40 | $25.40 |
| Purchase #6 | $34.71 | 4.653% | $36.3251 | $36.33 | $36.35 | $36.30 |
| Purchase #7 | $44.83 | 8.171% | $48.4931 | $48.49 | $48.50 | $48.50 |
| 7 purchase totals = | $375.69 | $407.2510 | $407.26 | $407.30 | $407.20 | |