| 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 | $213.27 | 3.850% | $221.4809 | $221.48 | $221.50 | $221.50 |
| Purchase #2 | $97.29 | 12.221% | $109.1798 | $109.18 | $109.20 | $109.20 |
| Purchase #3 | $35.67 | 10.199% | $39.308 | $39.31 | $39.30 | $39.30 |
| Purchase #4 | $87.58 | 11.552% | $97.6972 | $97.70 | $97.70 | $97.70 |
| Purchase #5 | $60.33 | 4.815% | $63.2349 | $63.23 | $63.25 | $63.20 |
| Purchase #6 | $75.87 | 5.697% | $80.1923 | $80.19 | $80.20 | $80.20 |
| Purchase #7 | $84.55 | 11.826% | $94.5489 | $94.55 | $94.55 | $94.50 |
| 7 purchase totals = | $654.56 | $705.6420 | $705.64 | $705.70 | $705.60 | |