| 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 | $142.84 | 5.851% | $151.1976 | $151.20 | $151.20 | $151.20 |
| Purchase #2 | $79.41 | 5.380% | $83.6823 | $83.68 | $83.70 | $83.70 |
| Purchase #3 | $78.34 | 10.673% | $86.7012 | $86.70 | $86.70 | $86.70 |
| Purchase #4 | $64.33 | 9.395% | $70.3738 | $70.37 | $70.35 | $70.40 |
| Purchase #5 | $71.70 | 7.523% | $77.094 | $77.09 | $77.10 | $77.10 |
| Purchase #6 | $35.71 | 11.681% | $39.8813 | $39.88 | $39.90 | $39.90 |
| Purchase #7 | $68.71 | 5.377% | $72.4045 | $72.40 | $72.40 | $72.40 |
| 7 purchase totals = | $541.04 | $581.3347 | $581.32 | $581.35 | $581.40 | |