| 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 | $57.32 | 10.749% | $63.4813 | $63.48 | $63.50 | $63.50 |
| Purchase #2 | $154.84 | 6.211% | $164.4571 | $164.46 | $164.45 | $164.50 |
| Purchase #3 | $191.55 | 6.721% | $204.4241 | $204.42 | $204.40 | $204.40 |
| Purchase #4 | $42.56 | 13.338% | $48.2367 | $48.24 | $48.25 | $48.20 |
| Purchase #5 | $11.65 | 12.107% | $13.0605 | $13.06 | $13.05 | $13.10 |
| Purchase #6 | $220.49 | 13.791% | $250.8978 | $250.90 | $250.90 | $250.90 |
| Purchase #7 | $99.87 | 10.771% | $110.627 | $110.63 | $110.65 | $110.60 |
| 7 purchase totals = | $778.28 | $855.1845 | $855.19 | $855.20 | $855.20 | |