| 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 | $54.53 | 4.204% | $56.8224 | $56.82 | $56.80 | $56.80 |
| Purchase #2 | $36.67 | 9.579% | $40.1826 | $40.18 | $40.20 | $40.20 |
| Purchase #3 | $46.42 | 10.181% | $51.146 | $51.15 | $51.15 | $51.10 |
| Purchase #4 | $215.86 | 7.201% | $231.4041 | $231.40 | $231.40 | $231.40 |
| Purchase #5 | $190.32 | 9.393% | $208.1968 | $208.20 | $208.20 | $208.20 |
| Purchase #6 | $54.97 | 7.411% | $59.0438 | $59.04 | $59.05 | $59.00 |
| Purchase #7 | $247.72 | 6.242% | $263.1827 | $263.18 | $263.20 | $263.20 |
| 7 purchase totals = | $846.49 | $909.9784 | $909.97 | $910.00 | $909.90 | |