| 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 | $93.64 | 3.840% | $97.2358 | $97.24 | $97.25 | $97.20 |
| Purchase #2 | $12.39 | 7.121% | $13.2723 | $13.27 | $13.25 | $13.30 |
| Purchase #3 | $65.39 | 9.210% | $71.4124 | $71.41 | $71.40 | $71.40 |
| Purchase #4 | $94.67 | 7.183% | $101.4701 | $101.47 | $101.45 | $101.50 |
| Purchase #5 | $6.88 | 11.551% | $7.6747 | $7.67 | $7.65 | $7.70 |
| Purchase #6 | $82.43 | 13.565% | $93.6116 | $93.61 | $93.60 | $93.60 |
| Purchase #7 | $81.33 | 8.807% | $88.4927 | $88.49 | $88.50 | $88.50 |
| 7 purchase totals = | $436.73 | $473.1696 | $473.16 | $473.10 | $473.20 | |