| 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 | $24.86 | 13.657% | $28.2551 | $28.26 | $28.25 | $28.30 |
| Purchase #2 | $57.76 | 9.414% | $63.1975 | $63.20 | $63.20 | $63.20 |
| Purchase #3 | $79.80 | 3.800% | $82.8324 | $82.83 | $82.85 | $82.80 |
| Purchase #4 | $136.51 | 11.154% | $151.7363 | $151.74 | $151.75 | $151.70 |
| Purchase #5 | $172.49 | 8.670% | $187.4449 | $187.44 | $187.45 | $187.40 |
| Purchase #6 | $224.97 | 7.484% | $241.8068 | $241.81 | $241.80 | $241.80 |
| Purchase #7 | $177.88 | 6.114% | $188.7556 | $188.76 | $188.75 | $188.80 |
| 7 purchase totals = | $874.27 | $944.0286 | $944.04 | $944.05 | $944.00 | |