| 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 | $12.34 | 8.797% | $13.4255 | $13.43 | $13.45 | $13.40 |
| Purchase #2 | $59.73 | 5.121% | $62.7888 | $62.79 | $62.80 | $62.80 |
| Purchase #3 | $87.88 | 5.764% | $92.9454 | $92.95 | $92.95 | $92.90 |
| Purchase #4 | $97.50 | 5.525% | $102.8869 | $102.89 | $102.90 | $102.90 |
| Purchase #5 | $33.77 | 3.575% | $34.9773 | $34.98 | $35.00 | $35.00 |
| Purchase #6 | $220.81 | 5.603% | $233.182 | $233.18 | $233.20 | $233.20 |
| Purchase #7 | $39.62 | 10.162% | $43.6462 | $43.65 | $43.65 | $43.60 |
| 7 purchase totals = | $551.65 | $583.8521 | $583.87 | $583.95 | $583.80 | |