| 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 | $72.82 | 5.827% | $77.0632 | $77.06 | $77.05 | $77.10 |
| Purchase #2 | $116.40 | 4.133% | $121.2108 | $121.21 | $121.20 | $121.20 |
| Purchase #3 | $99.50 | 7.659% | $107.1207 | $107.12 | $107.10 | $107.10 |
| Purchase #4 | $153.47 | 5.869% | $162.4772 | $162.48 | $162.50 | $162.50 |
| Purchase #5 | $60.74 | 3.775% | $63.0329 | $63.03 | $63.05 | $63.00 |
| Purchase #6 | $103.42 | 5.799% | $109.4173 | $109.42 | $109.40 | $109.40 |
| Purchase #7 | $67.45 | 11.418% | $75.1514 | $75.15 | $75.15 | $75.20 |
| 7 purchase totals = | $673.80 | $715.4735 | $715.47 | $715.45 | $715.50 | |