| 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 | $80.92 | 4.600% | $84.6423 | $84.64 | $84.65 | $84.60 |
| Purchase #2 | $151.85 | 9.469% | $166.2287 | $166.23 | $166.25 | $166.20 |
| Purchase #3 | $79.34 | 7.246% | $85.089 | $85.09 | $85.10 | $85.10 |
| Purchase #4 | $57.36 | 3.191% | $59.1904 | $59.19 | $59.20 | $59.20 |
| Purchase #5 | $17.60 | 10.819% | $19.5041 | $19.50 | $19.50 | $19.50 |
| Purchase #6 | $232.96 | 3.867% | $241.9686 | $241.97 | $241.95 | $242.00 |
| Purchase #7 | $116.29 | 9.851% | $127.7457 | $127.75 | $127.75 | $127.70 |
| 7 purchase totals = | $736.32 | $784.3688 | $784.37 | $784.40 | $784.30 | |