| 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 | $93.35 | 6.651% | $99.5587 | $99.56 | $99.55 | $99.60 |
| Purchase #2 | $47.96 | 4.137% | $49.9441 | $49.94 | $49.95 | $49.90 |
| Purchase #3 | $16.48 | 3.427% | $17.0448 | $17.04 | $17.05 | $17.00 |
| Purchase #4 | $228.78 | 5.830% | $242.1179 | $242.12 | $242.10 | $242.10 |
| Purchase #5 | $169.70 | 12.744% | $191.3266 | $191.33 | $191.35 | $191.30 |
| Purchase #6 | $174.65 | 8.321% | $189.1826 | $189.18 | $189.20 | $189.20 |
| Purchase #7 | $177.32 | 6.726% | $189.2465 | $189.25 | $189.25 | $189.20 |
| 7 purchase totals = | $908.24 | $978.4212 | $978.42 | $978.45 | $978.30 | |