| 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 | $62.46 | 4.684% | $65.3856 | $65.39 | $65.40 | $65.40 |
| Purchase #2 | $13.56 | 11.142% | $15.0709 | $15.07 | $15.05 | $15.10 |
| Purchase #3 | $129.49 | 11.393% | $144.2428 | $144.24 | $144.25 | $144.20 |
| Purchase #4 | $36.34 | 8.535% | $39.4416 | $39.44 | $39.45 | $39.40 |
| Purchase #5 | $49.56 | 4.632% | $51.8556 | $51.86 | $51.85 | $51.90 |
| Purchase #6 | $106.50 | 7.770% | $114.7751 | $114.78 | $114.80 | $114.80 |
| Purchase #7 | $133.65 | 8.344% | $144.8018 | $144.80 | $144.80 | $144.80 |
| 7 purchase totals = | $531.56 | $575.5734 | $575.58 | $575.60 | $575.60 | |