| 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 | $92.67 | 7.337% | $99.4692 | $99.47 | $99.45 | $99.50 |
| Purchase #2 | $193.34 | 11.720% | $215.9994 | $216.00 | $216.00 | $216.00 |
| Purchase #3 | $12.72 | 3.448% | $13.1586 | $13.16 | $13.15 | $13.20 |
| Purchase #4 | $110.26 | 9.828% | $121.0964 | $121.10 | $121.10 | $121.10 |
| Purchase #5 | $40.41 | 6.105% | $42.877 | $42.88 | $42.90 | $42.90 |
| Purchase #6 | $103.57 | 3.580% | $107.2778 | $107.28 | $107.30 | $107.30 |
| Purchase #7 | $98.25 | 12.747% | $110.7739 | $110.77 | $110.75 | $110.80 |
| 7 purchase totals = | $651.22 | $710.6523 | $710.66 | $710.65 | $710.80 | |