| 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 | $32.51 | 7.772% | $35.0367 | $35.04 | $35.05 | $35.00 |
| Purchase #2 | $163.60 | 11.529% | $182.4614 | $182.46 | $182.45 | $182.50 |
| Purchase #3 | $13.91 | 10.477% | $15.3674 | $15.37 | $15.35 | $15.40 |
| Purchase #4 | $20.35 | 10.160% | $22.4176 | $22.42 | $22.40 | $22.40 |
| Purchase #5 | $229.71 | 13.259% | $260.1672 | $260.17 | $260.15 | $260.20 |
| Purchase #6 | $137.83 | 9.710% | $151.2133 | $151.21 | $151.20 | $151.20 |
| Purchase #7 | $155.61 | 7.731% | $167.6402 | $167.64 | $167.65 | $167.60 |
| 7 purchase totals = | $753.52 | $834.3038 | $834.31 | $834.25 | $834.30 | |