| 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 | $72.86 | 4.365% | $76.0403 | $76.04 | $76.05 | $76.00 |
| Purchase #2 | $174.70 | 7.248% | $187.3623 | $187.36 | $187.35 | $187.40 |
| Purchase #3 | $170.91 | 9.291% | $186.7892 | $186.79 | $186.80 | $186.80 |
| Purchase #4 | $28.80 | 11.799% | $32.1981 | $32.20 | $32.20 | $32.20 |
| Purchase #5 | $159.63 | 5.395% | $168.242 | $168.24 | $168.25 | $168.20 |
| Purchase #6 | $94.61 | 4.381% | $98.7549 | $98.75 | $98.75 | $98.80 |
| Purchase #7 | $54.92 | 8.869% | $59.7909 | $59.79 | $59.80 | $59.80 |
| 7 purchase totals = | $756.43 | $809.1777 | $809.17 | $809.20 | $809.20 | |