| 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 | $93.54 | 7.435% | $100.4947 | $100.49 | $100.50 | $100.50 |
| Purchase #2 | $238.86 | 7.232% | $256.1344 | $256.13 | $256.15 | $256.10 |
| Purchase #3 | $169.53 | 11.249% | $188.6004 | $188.60 | $188.60 | $188.60 |
| Purchase #4 | $12.35 | 10.504% | $13.6472 | $13.65 | $13.65 | $13.60 |
| Purchase #5 | $248.61 | 9.395% | $271.9669 | $271.97 | $271.95 | $272.00 |
| Purchase #6 | $45.39 | 10.313% | $50.0711 | $50.07 | $50.05 | $50.10 |
| Purchase #7 | $20.89 | 10.586% | $23.1014 | $23.10 | $23.10 | $23.10 |
| 7 purchase totals = | $829.17 | $904.0161 | $904.01 | $904.00 | $904.00 | |