| 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 | $132.62 | 5.496% | $139.9088 | $139.91 | $139.90 | $139.90 |
| Purchase #2 | $104.46 | 5.409% | $110.1102 | $110.11 | $110.10 | $110.10 |
| Purchase #3 | $90.29 | 3.280% | $93.2515 | $93.25 | $93.25 | $93.30 |
| Purchase #4 | $51.81 | 3.406% | $53.5746 | $53.57 | $53.55 | $53.60 |
| Purchase #5 | $152.42 | 6.556% | $162.4127 | $162.41 | $162.40 | $162.40 |
| Purchase #6 | $58.76 | 4.412% | $61.3525 | $61.35 | $61.35 | $61.40 |
| Purchase #7 | $215.85 | 11.126% | $239.8655 | $239.87 | $239.85 | $239.90 |
| 7 purchase totals = | $806.21 | $860.4758 | $860.47 | $860.40 | $860.60 | |