| 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 | $67.56 | 5.398% | $71.2069 | $71.21 | $71.20 | $71.20 |
| Purchase #2 | $54.45 | 8.659% | $59.1648 | $59.16 | $59.15 | $59.20 |
| Purchase #3 | $167.88 | 7.700% | $180.8068 | $180.81 | $180.80 | $180.80 |
| Purchase #4 | $52.40 | 9.204% | $57.2229 | $57.22 | $57.20 | $57.20 |
| Purchase #5 | $150.90 | 5.429% | $159.0924 | $159.09 | $159.10 | $159.10 |
| Purchase #6 | $201.60 | 9.192% | $220.1311 | $220.13 | $220.15 | $220.10 |
| Purchase #7 | $208.45 | 10.201% | $229.714 | $229.71 | $229.70 | $229.70 |
| 7 purchase totals = | $903.24 | $977.3389 | $977.33 | $977.30 | $977.30 | |