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 | $19.89 | 4.387% | $20.7626 | $20.76 | $20.75 | $20.80 |
Purchase #2 | $151.70 | 3.656% | $157.2462 | $157.25 | $157.25 | $157.20 |
Purchase #3 | $12.48 | 7.483% | $13.4139 | $13.41 | $13.40 | $13.40 |
Purchase #4 | $209.26 | 6.528% | $222.9205 | $222.92 | $222.90 | $222.90 |
Purchase #5 | $21.91 | 6.538% | $23.3425 | $23.34 | $23.35 | $23.30 |
Purchase #6 | $47.49 | 13.318% | $53.8147 | $53.81 | $53.80 | $53.80 |
Purchase #7 | $74.54 | 8.629% | $80.9721 | $80.97 | $80.95 | $81.00 |
7 purchase totals = | $537.27 | $572.4725 | $572.46 | $572.40 | $572.40 |