| 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 | $45.75 | 4.548% | $47.8307 | $47.83 | $47.85 | $47.80 |
| Purchase #2 | $202.30 | 5.585% | $213.5985 | $213.60 | $213.60 | $213.60 |
| Purchase #3 | $59.45 | 13.739% | $67.6178 | $67.62 | $67.60 | $67.60 |
| Purchase #4 | $122.88 | 3.406% | $127.0653 | $127.07 | $127.05 | $127.10 |
| Purchase #5 | $206.53 | 3.490% | $213.7379 | $213.74 | $213.75 | $213.70 |
| Purchase #6 | $204.81 | 9.537% | $224.3427 | $224.34 | $224.35 | $224.30 |
| Purchase #7 | $6.58 | 13.271% | $7.4532 | $7.45 | $7.45 | $7.50 |
| 7 purchase totals = | $848.30 | $901.6461 | $901.65 | $901.65 | $901.60 | |