| 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 | $58.81 | 5.648% | $62.1316 | $62.13 | $62.15 | $62.10 |
| Purchase #2 | $27.51 | 8.169% | $29.7573 | $29.76 | $29.75 | $29.80 |
| Purchase #3 | $60.25 | 10.845% | $66.7841 | $66.78 | $66.80 | $66.80 |
| Purchase #4 | $215.25 | 13.699% | $244.7371 | $244.74 | $244.75 | $244.70 |
| Purchase #5 | $117.94 | 9.463% | $129.1007 | $129.10 | $129.10 | $129.10 |
| Purchase #6 | $205.75 | 12.220% | $230.8927 | $230.89 | $230.90 | $230.90 |
| Purchase #7 | $64.89 | 9.477% | $71.0396 | $71.04 | $71.05 | $71.00 |
| 7 purchase totals = | $750.40 | $834.4431 | $834.44 | $834.50 | $834.40 | |