| 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 | $32.95 | 9.389% | $36.0437 | $36.04 | $36.05 | $36.00 |
| Purchase #2 | $215.87 | 12.780% | $243.4582 | $243.46 | $243.45 | $243.50 |
| Purchase #3 | $15.77 | 13.313% | $17.8695 | $17.87 | $17.85 | $17.90 |
| Purchase #4 | $150.74 | 5.451% | $158.9568 | $158.96 | $158.95 | $159.00 |
| Purchase #5 | $5.72 | 6.404% | $6.0863 | $6.09 | $6.10 | $6.10 |
| Purchase #6 | $157.71 | 13.244% | $178.5971 | $178.60 | $178.60 | $178.60 |
| Purchase #7 | $123.81 | 4.576% | $129.4755 | $129.48 | $129.50 | $129.50 |
| 7 purchase totals = | $702.57 | $770.4871 | $770.50 | $770.50 | $770.60 | |