| 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 | $23.69 | 5.729% | $25.0472 | $25.05 | $25.05 | $25.00 |
| Purchase #2 | $51.91 | 10.825% | $57.5293 | $57.53 | $57.55 | $57.50 |
| Purchase #3 | $143.61 | 4.127% | $149.5368 | $149.54 | $149.55 | $149.50 |
| Purchase #4 | $143.88 | 6.453% | $153.1646 | $153.16 | $153.15 | $153.20 |
| Purchase #5 | $206.42 | 9.450% | $225.9267 | $225.93 | $225.95 | $225.90 |
| Purchase #6 | $199.32 | 4.109% | $207.5101 | $207.51 | $207.50 | $207.50 |
| Purchase #7 | $77.79 | 4.595% | $81.3645 | $81.36 | $81.35 | $81.40 |
| 7 purchase totals = | $846.62 | $900.0792 | $900.08 | $900.10 | $900.00 | |