| 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 | $35.40 | 10.806% | $39.2253 | $39.23 | $39.25 | $39.20 |
| Purchase #2 | $156.31 | 8.388% | $169.4213 | $169.42 | $169.40 | $169.40 |
| Purchase #3 | $59.65 | 12.305% | $66.9899 | $66.99 | $67.00 | $67.00 |
| Purchase #4 | $106.66 | 9.131% | $116.3991 | $116.40 | $116.40 | $116.40 |
| Purchase #5 | $66.71 | 11.454% | $74.351 | $74.35 | $74.35 | $74.40 |
| Purchase #6 | $194.50 | 9.430% | $212.8414 | $212.84 | $212.85 | $212.80 |
| Purchase #7 | $6.67 | 11.362% | $7.4278 | $7.43 | $7.45 | $7.40 |
| 7 purchase totals = | $625.90 | $686.6558 | $686.66 | $686.70 | $686.60 | |