| 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 | $46.65 | 10.683% | $51.6336 | $51.63 | $51.65 | $51.60 |
| Purchase #2 | $177.31 | 4.457% | $185.2127 | $185.21 | $185.20 | $185.20 |
| Purchase #3 | $95.61 | 3.324% | $98.7881 | $98.79 | $98.80 | $98.80 |
| Purchase #4 | $129.71 | 11.803% | $145.0197 | $145.02 | $145.00 | $145.00 |
| Purchase #5 | $14.94 | 8.790% | $16.2532 | $16.25 | $16.25 | $16.30 |
| Purchase #6 | $110.34 | 9.747% | $121.0948 | $121.09 | $121.10 | $121.10 |
| Purchase #7 | $53.52 | 10.490% | $59.1342 | $59.13 | $59.15 | $59.10 |
| 7 purchase totals = | $628.08 | $677.1363 | $677.12 | $677.15 | $677.10 | |