| 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 | $48.53 | 6.397% | $51.6345 | $51.63 | $51.65 | $51.60 |
| Purchase #2 | $84.79 | 4.667% | $88.7471 | $88.75 | $88.75 | $88.70 |
| Purchase #3 | $185.85 | 7.669% | $200.1028 | $200.10 | $200.10 | $200.10 |
| Purchase #4 | $249.27 | 8.186% | $269.6752 | $269.68 | $269.70 | $269.70 |
| Purchase #5 | $170.73 | 10.438% | $188.5508 | $188.55 | $188.55 | $188.60 |
| Purchase #6 | $14.71 | 6.420% | $15.6544 | $15.65 | $15.65 | $15.70 |
| Purchase #7 | $85.57 | 6.507% | $91.138 | $91.14 | $91.15 | $91.10 |
| 7 purchase totals = | $839.45 | $905.5028 | $905.50 | $905.55 | $905.50 | |