| 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 | $47.65 | 4.177% | $49.6403 | $49.64 | $49.65 | $49.60 |
| Purchase #2 | $243.70 | 7.806% | $262.7232 | $262.72 | $262.70 | $262.70 |
| Purchase #3 | $148.80 | 9.261% | $162.5804 | $162.58 | $162.60 | $162.60 |
| Purchase #4 | $118.26 | 5.685% | $124.9831 | $124.98 | $125.00 | $125.00 |
| Purchase #5 | $46.71 | 10.704% | $51.7098 | $51.71 | $51.70 | $51.70 |
| Purchase #6 | $118.93 | 7.800% | $128.2065 | $128.21 | $128.20 | $128.20 |
| Purchase #7 | $56.31 | 4.792% | $59.0084 | $59.01 | $59.00 | $59.00 |
| 7 purchase totals = | $780.36 | $838.8517 | $838.85 | $838.85 | $838.80 | |