| 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 | $91.69 | 9.477% | $100.3795 | $100.38 | $100.40 | $100.40 |
| Purchase #2 | $107.89 | 13.222% | $122.1552 | $122.16 | $122.15 | $122.20 |
| Purchase #3 | $49.64 | 3.541% | $51.3978 | $51.40 | $51.40 | $51.40 |
| Purchase #4 | $171.53 | 3.229% | $177.0687 | $177.07 | $177.05 | $177.10 |
| Purchase #5 | $111.53 | 5.802% | $118.001 | $118.00 | $118.00 | $118.00 |
| Purchase #6 | $58.81 | 5.294% | $61.9234 | $61.92 | $61.90 | $61.90 |
| Purchase #7 | $214.76 | 8.502% | $233.0189 | $233.02 | $233.00 | $233.00 |
| 7 purchase totals = | $805.85 | $863.9445 | $863.95 | $863.90 | $864.00 | |