| 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 | $13.80 | 6.623% | $14.714 | $14.71 | $14.70 | $14.70 |
| Purchase #2 | $129.56 | 10.546% | $143.2234 | $143.22 | $143.20 | $143.20 |
| Purchase #3 | $220.67 | 5.337% | $232.4472 | $232.45 | $232.45 | $232.40 |
| Purchase #4 | $66.57 | 6.657% | $71.0016 | $71.00 | $71.00 | $71.00 |
| Purchase #5 | $177.85 | 11.223% | $197.8101 | $197.81 | $197.80 | $197.80 |
| Purchase #6 | $51.49 | 7.305% | $55.2513 | $55.25 | $55.25 | $55.30 |
| Purchase #7 | $150.44 | 3.172% | $155.212 | $155.21 | $155.20 | $155.20 |
| 7 purchase totals = | $810.38 | $869.6596 | $869.65 | $869.60 | $869.60 | |