| 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 | $27.44 | 8.161% | $29.6794 | $29.68 | $29.70 | $29.70 |
| Purchase #2 | $243.35 | 12.165% | $272.9535 | $272.95 | $272.95 | $273.00 |
| Purchase #3 | $125.26 | 7.796% | $135.0253 | $135.03 | $135.05 | $135.00 |
| Purchase #4 | $93.66 | 4.414% | $97.7942 | $97.79 | $97.80 | $97.80 |
| Purchase #5 | $46.39 | 11.738% | $51.8353 | $51.84 | $51.85 | $51.80 |
| Purchase #6 | $13.57 | 9.663% | $14.8813 | $14.88 | $14.90 | $14.90 |
| Purchase #7 | $150.45 | 12.484% | $169.2322 | $169.23 | $169.25 | $169.20 |
| 7 purchase totals = | $700.12 | $771.4012 | $771.40 | $771.50 | $771.40 | |