| 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 | $11.39 | 13.493% | $12.9269 | $12.93 | $12.95 | $12.90 |
| Purchase #2 | $126.34 | 13.464% | $143.3504 | $143.35 | $143.35 | $143.40 |
| Purchase #3 | $11.59 | 11.754% | $12.9523 | $12.95 | $12.95 | $13.00 |
| Purchase #4 | $134.60 | 13.274% | $152.4668 | $152.47 | $152.45 | $152.50 |
| Purchase #5 | $188.69 | 8.203% | $204.1682 | $204.17 | $204.15 | $204.20 |
| Purchase #6 | $112.67 | 10.296% | $124.2705 | $124.27 | $124.25 | $124.30 |
| Purchase #7 | $115.34 | 12.298% | $129.5245 | $129.52 | $129.50 | $129.50 |
| 7 purchase totals = | $700.62 | $779.6596 | $779.66 | $779.60 | $779.80 | |