| 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 | $38.38 | 9.796% | $42.1397 | $42.14 | $42.15 | $42.10 |
| Purchase #2 | $84.55 | 9.168% | $92.3015 | $92.30 | $92.30 | $92.30 |
| Purchase #3 | $51.96 | 12.544% | $58.4779 | $58.48 | $58.50 | $58.50 |
| Purchase #4 | $175.28 | 13.494% | $198.9323 | $198.93 | $198.95 | $198.90 |
| Purchase #5 | $66.49 | 13.676% | $75.5832 | $75.58 | $75.60 | $75.60 |
| Purchase #6 | $191.80 | 6.593% | $204.4454 | $204.45 | $204.45 | $204.40 |
| Purchase #7 | $151.37 | 7.715% | $163.0482 | $163.05 | $163.05 | $163.00 |
| 7 purchase totals = | $759.83 | $834.9282 | $834.93 | $835.00 | $834.80 | |