| 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 | $90.77 | 4.792% | $95.1197 | $95.12 | $95.10 | $95.10 |
| Purchase #2 | $156.53 | 4.354% | $163.3453 | $163.35 | $163.35 | $163.30 |
| Purchase #3 | $37.86 | 11.213% | $42.1052 | $42.11 | $42.10 | $42.10 |
| Purchase #4 | $201.78 | 7.536% | $216.9861 | $216.99 | $217.00 | $217.00 |
| Purchase #5 | $106.27 | 13.254% | $120.355 | $120.36 | $120.35 | $120.40 |
| Purchase #6 | $64.93 | 4.867% | $68.0901 | $68.09 | $68.10 | $68.10 |
| Purchase #7 | $199.51 | 8.486% | $216.4404 | $216.44 | $216.45 | $216.40 |
| 7 purchase totals = | $857.65 | $922.4418 | $922.46 | $922.45 | $922.40 | |