| 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 | $62.80 | 4.401% | $65.5638 | $65.56 | $65.55 | $65.60 |
| Purchase #2 | $95.76 | 5.309% | $100.8439 | $100.84 | $100.85 | $100.80 |
| Purchase #3 | $213.53 | 6.563% | $227.544 | $227.54 | $227.55 | $227.50 |
| Purchase #4 | $157.87 | 5.251% | $166.1598 | $166.16 | $166.15 | $166.20 |
| Purchase #5 | $25.38 | 4.756% | $26.5871 | $26.59 | $26.60 | $26.60 |
| Purchase #6 | $103.48 | 3.363% | $106.96 | $106.96 | $106.95 | $107.00 |
| Purchase #7 | $205.84 | 6.377% | $218.9664 | $218.97 | $218.95 | $219.00 |
| 7 purchase totals = | $864.66 | $912.6250 | $912.62 | $912.60 | $912.70 | |