| 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 | $22.57 | 11.452% | $25.1547 | $25.15 | $25.15 | $25.20 |
| Purchase #2 | $59.63 | 6.519% | $63.5173 | $63.52 | $63.50 | $63.50 |
| Purchase #3 | $61.91 | 9.417% | $67.7401 | $67.74 | $67.75 | $67.70 |
| Purchase #4 | $227.40 | 13.135% | $257.269 | $257.27 | $257.25 | $257.30 |
| Purchase #5 | $39.31 | 13.545% | $44.6345 | $44.63 | $44.65 | $44.60 |
| Purchase #6 | $58.66 | 9.766% | $64.3887 | $64.39 | $64.40 | $64.40 |
| Purchase #7 | $132.36 | 5.653% | $139.8423 | $139.84 | $139.85 | $139.80 |
| 7 purchase totals = | $601.84 | $662.5466 | $662.54 | $662.55 | $662.50 | |