| 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 | $28.52 | 13.189% | $32.2815 | $32.28 | $32.30 | $32.30 |
| Purchase #2 | $97.74 | 3.520% | $101.1804 | $101.18 | $101.20 | $101.20 |
| Purchase #3 | $77.45 | 3.818% | $80.407 | $80.41 | $80.40 | $80.40 |
| Purchase #4 | $182.25 | 3.326% | $188.3116 | $188.31 | $188.30 | $188.30 |
| Purchase #5 | $60.83 | 13.216% | $68.8693 | $68.87 | $68.85 | $68.90 |
| Purchase #6 | $23.67 | 3.388% | $24.4719 | $24.47 | $24.45 | $24.50 |
| Purchase #7 | $103.97 | 8.549% | $112.8584 | $112.86 | $112.85 | $112.90 |
| 7 purchase totals = | $574.43 | $608.3801 | $608.38 | $608.35 | $608.50 | |