| 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 | $65.68 | 10.857% | $72.8109 | $72.81 | $72.80 | $72.80 |
| Purchase #2 | $182.62 | 12.414% | $205.2904 | $205.29 | $205.30 | $205.30 |
| Purchase #3 | $29.40 | 7.719% | $31.6694 | $31.67 | $31.65 | $31.70 |
| Purchase #4 | $90.65 | 9.647% | $99.395 | $99.40 | $99.40 | $99.40 |
| Purchase #5 | $9.51 | 5.462% | $10.0294 | $10.03 | $10.05 | $10.00 |
| Purchase #6 | $215.49 | 3.554% | $223.1485 | $223.15 | $223.15 | $223.10 |
| Purchase #7 | $116.58 | 7.440% | $125.2536 | $125.25 | $125.25 | $125.30 |
| 7 purchase totals = | $709.93 | $767.5972 | $767.60 | $767.60 | $767.60 | |