| 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 | $26.82 | 5.451% | $28.282 | $28.28 | $28.30 | $28.30 |
| Purchase #2 | $240.43 | 9.633% | $263.5906 | $263.59 | $263.60 | $263.60 |
| Purchase #3 | $97.61 | 12.513% | $109.8239 | $109.82 | $109.80 | $109.80 |
| Purchase #4 | $155.35 | 11.765% | $173.6269 | $173.63 | $173.65 | $173.60 |
| Purchase #5 | $46.31 | 7.191% | $49.6402 | $49.64 | $49.65 | $49.60 |
| Purchase #6 | $92.26 | 5.555% | $97.385 | $97.39 | $97.40 | $97.40 |
| Purchase #7 | $15.63 | 6.138% | $16.5894 | $16.59 | $16.60 | $16.60 |
| 7 purchase totals = | $674.41 | $738.9380 | $738.94 | $739.00 | $738.90 | |