| 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 | $97.96 | 4.641% | $102.5063 | $102.51 | $102.50 | $102.50 |
| Purchase #2 | $128.94 | 10.200% | $142.0919 | $142.09 | $142.10 | $142.10 |
| Purchase #3 | $8.71 | 10.701% | $9.6421 | $9.64 | $9.65 | $9.60 |
| Purchase #4 | $56.54 | 4.764% | $59.2336 | $59.23 | $59.25 | $59.20 |
| Purchase #5 | $211.26 | 4.872% | $221.5526 | $221.55 | $221.55 | $221.60 |
| Purchase #6 | $15.33 | 3.566% | $15.8767 | $15.88 | $15.90 | $15.90 |
| Purchase #7 | $209.49 | 7.203% | $224.5796 | $224.58 | $224.60 | $224.60 |
| 7 purchase totals = | $728.23 | $775.4828 | $775.48 | $775.55 | $775.50 | |