| 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 | $42.35 | 12.133% | $47.4883 | $47.49 | $47.50 | $47.50 |
| Purchase #2 | $136.72 | 13.161% | $154.7137 | $154.71 | $154.70 | $154.70 |
| Purchase #3 | $202.69 | 6.348% | $215.5568 | $215.56 | $215.55 | $215.60 |
| Purchase #4 | $40.95 | 5.224% | $43.0892 | $43.09 | $43.10 | $43.10 |
| Purchase #5 | $110.50 | 9.593% | $121.1003 | $121.10 | $121.10 | $121.10 |
| Purchase #6 | $189.93 | 7.490% | $204.1558 | $204.16 | $204.15 | $204.20 |
| Purchase #7 | $181.88 | 13.781% | $206.9449 | $206.94 | $206.95 | $206.90 |
| 7 purchase totals = | $905.02 | $993.0490 | $993.05 | $993.05 | $993.10 | |