| 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 | $46.71 | 11.474% | $52.0695 | $52.07 | $52.05 | $52.10 |
| Purchase #2 | $196.80 | 6.127% | $208.8579 | $208.86 | $208.85 | $208.90 |
| Purchase #3 | $15.49 | 9.235% | $16.9205 | $16.92 | $16.90 | $16.90 |
| Purchase #4 | $194.87 | 13.827% | $221.8147 | $221.81 | $221.80 | $221.80 |
| Purchase #5 | $13.90 | 9.526% | $15.2241 | $15.22 | $15.20 | $15.20 |
| Purchase #6 | $198.54 | 9.275% | $216.9546 | $216.95 | $216.95 | $217.00 |
| Purchase #7 | $140.89 | 5.196% | $148.2106 | $148.21 | $148.20 | $148.20 |
| 7 purchase totals = | $807.20 | $880.0519 | $880.04 | $879.95 | $880.10 | |