| 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 | $14.53 | 4.192% | $15.1391 | $15.14 | $15.15 | $15.10 |
| Purchase #2 | $107.89 | 8.679% | $117.2538 | $117.25 | $117.25 | $117.30 |
| Purchase #3 | $154.92 | 5.470% | $163.3941 | $163.39 | $163.40 | $163.40 |
| Purchase #4 | $135.44 | 4.421% | $141.4278 | $141.43 | $141.45 | $141.40 |
| Purchase #5 | $76.88 | 12.793% | $86.7153 | $86.72 | $86.70 | $86.70 |
| Purchase #6 | $102.76 | 7.220% | $110.1793 | $110.18 | $110.20 | $110.20 |
| Purchase #7 | $19.34 | 11.817% | $21.6254 | $21.63 | $21.65 | $21.60 |
| 7 purchase totals = | $611.76 | $655.7348 | $655.74 | $655.80 | $655.70 | |