| 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 | $117.44 | 3.634% | $121.7078 | $121.71 | $121.70 | $121.70 |
| Purchase #2 | $72.54 | 3.278% | $74.9179 | $74.92 | $74.90 | $74.90 |
| Purchase #3 | $149.53 | 13.839% | $170.2235 | $170.22 | $170.20 | $170.20 |
| Purchase #4 | $241.69 | 8.476% | $262.1756 | $262.18 | $262.20 | $262.20 |
| Purchase #5 | $10.89 | 9.678% | $11.9439 | $11.94 | $11.95 | $11.90 |
| Purchase #6 | $21.28 | 11.526% | $23.7327 | $23.73 | $23.75 | $23.70 |
| Purchase #7 | $56.58 | 8.247% | $61.2462 | $61.25 | $61.25 | $61.20 |
| 7 purchase totals = | $669.95 | $725.9476 | $725.95 | $725.95 | $725.80 | |