| 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 | $45.57 | 10.440% | $50.3275 | $50.33 | $50.35 | $50.30 |
| Purchase #2 | $152.27 | 7.499% | $163.6887 | $163.69 | $163.70 | $163.70 |
| Purchase #3 | $56.26 | 6.258% | $59.7808 | $59.78 | $59.80 | $59.80 |
| Purchase #4 | $36.97 | 12.750% | $41.6837 | $41.68 | $41.70 | $41.70 |
| Purchase #5 | $119.52 | 12.232% | $134.1397 | $134.14 | $134.15 | $134.10 |
| Purchase #6 | $73.83 | 11.158% | $82.068 | $82.07 | $82.05 | $82.10 |
| Purchase #7 | $162.40 | 6.326% | $172.6734 | $172.67 | $172.65 | $172.70 |
| 7 purchase totals = | $646.82 | $704.3618 | $704.36 | $704.40 | $704.40 | |