| 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 | $90.46 | 5.596% | $95.5221 | $95.52 | $95.50 | $95.50 |
| Purchase #2 | $22.55 | 4.318% | $23.5237 | $23.52 | $23.50 | $23.50 |
| Purchase #3 | $124.94 | 5.773% | $132.1528 | $132.15 | $132.15 | $132.20 |
| Purchase #4 | $25.77 | 13.356% | $29.2118 | $29.21 | $29.20 | $29.20 |
| Purchase #5 | $243.50 | 6.451% | $259.2082 | $259.21 | $259.20 | $259.20 |
| Purchase #6 | $170.29 | 5.179% | $179.1093 | $179.11 | $179.10 | $179.10 |
| Purchase #7 | $112.36 | 4.620% | $117.551 | $117.55 | $117.55 | $117.60 |
| 7 purchase totals = | $789.87 | $836.2789 | $836.27 | $836.20 | $836.30 | |