| 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 | $77.58 | 3.799% | $80.5273 | $80.53 | $80.55 | $80.50 |
| Purchase #2 | $153.48 | 10.217% | $169.1611 | $169.16 | $169.15 | $169.20 |
| Purchase #3 | $208.88 | 7.353% | $224.2389 | $224.24 | $224.25 | $224.20 |
| Purchase #4 | $103.73 | 7.396% | $111.4019 | $111.40 | $111.40 | $111.40 |
| Purchase #5 | $8.50 | 9.490% | $9.3067 | $9.31 | $9.30 | $9.30 |
| Purchase #6 | $106.64 | 7.862% | $115.024 | $115.02 | $115.00 | $115.00 |
| Purchase #7 | $142.99 | 10.523% | $158.0368 | $158.04 | $158.05 | $158.00 |
| 7 purchase totals = | $801.80 | $867.6967 | $867.70 | $867.70 | $867.60 | |