| 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 | $38.28 | 6.510% | $40.772 | $40.77 | $40.75 | $40.80 |
| Purchase #2 | $69.30 | 11.683% | $77.3963 | $77.40 | $77.40 | $77.40 |
| Purchase #3 | $30.27 | 8.412% | $32.8163 | $32.82 | $32.80 | $32.80 |
| Purchase #4 | $84.80 | 11.511% | $94.5613 | $94.56 | $94.55 | $94.60 |
| Purchase #5 | $106.46 | 8.870% | $115.903 | $115.90 | $115.90 | $115.90 |
| Purchase #6 | $162.45 | 5.232% | $170.9494 | $170.95 | $170.95 | $170.90 |
| Purchase #7 | $244.83 | 8.357% | $265.2904 | $265.29 | $265.30 | $265.30 |
| 7 purchase totals = | $736.39 | $797.6887 | $797.69 | $797.65 | $797.70 | |