| 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 | $13.97 | 12.215% | $15.6764 | $15.68 | $15.70 | $15.70 |
| Purchase #2 | $61.77 | 9.337% | $67.5375 | $67.54 | $67.55 | $67.50 |
| Purchase #3 | $243.46 | 5.257% | $256.2587 | $256.26 | $256.25 | $256.30 |
| Purchase #4 | $161.97 | 3.797% | $168.12 | $168.12 | $168.10 | $168.10 |
| Purchase #5 | $230.98 | 13.737% | $262.7097 | $262.71 | $262.70 | $262.70 |
| Purchase #6 | $22.68 | 7.758% | $24.4395 | $24.44 | $24.45 | $24.40 |
| Purchase #7 | $12.57 | 4.714% | $13.1625 | $13.16 | $13.15 | $13.20 |
| 7 purchase totals = | $747.40 | $807.9043 | $807.91 | $807.90 | $807.90 | |