| 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 | $240.88 | 9.485% | $263.7275 | $263.73 | $263.75 | $263.70 |
| Purchase #2 | $91.42 | 6.195% | $97.0835 | $97.08 | $97.10 | $97.10 |
| Purchase #3 | $42.63 | 13.106% | $48.2171 | $48.22 | $48.20 | $48.20 |
| Purchase #4 | $39.57 | 9.343% | $43.267 | $43.27 | $43.25 | $43.30 |
| Purchase #5 | $33.53 | 8.250% | $36.2962 | $36.30 | $36.30 | $36.30 |
| Purchase #6 | $78.82 | 4.346% | $82.2455 | $82.25 | $82.25 | $82.20 |
| Purchase #7 | $222.25 | 7.304% | $238.4831 | $238.48 | $238.50 | $238.50 |
| 7 purchase totals = | $749.10 | $809.3199 | $809.33 | $809.35 | $809.30 | |