| 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 | $21.50 | 11.408% | $23.9527 | $23.95 | $23.95 | $24.00 |
| Purchase #2 | $172.85 | 4.573% | $180.7544 | $180.75 | $180.75 | $180.80 |
| Purchase #3 | $241.52 | 7.189% | $258.8829 | $258.88 | $258.90 | $258.90 |
| Purchase #4 | $40.60 | 6.685% | $43.3141 | $43.31 | $43.30 | $43.30 |
| Purchase #5 | $35.90 | 4.195% | $37.406 | $37.41 | $37.40 | $37.40 |
| Purchase #6 | $26.81 | 13.362% | $30.3924 | $30.39 | $30.40 | $30.40 |
| Purchase #7 | $102.74 | 5.287% | $108.1719 | $108.17 | $108.15 | $108.20 |
| 7 purchase totals = | $641.92 | $682.8744 | $682.86 | $682.85 | $683.00 | |