| 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 | $71.48 | 4.311% | $74.5615 | $74.56 | $74.55 | $74.60 |
| Purchase #2 | $127.71 | 11.203% | $142.0174 | $142.02 | $142.00 | $142.00 |
| Purchase #3 | $194.29 | 8.173% | $210.1693 | $210.17 | $210.15 | $210.20 |
| Purchase #4 | $30.28 | 10.645% | $33.5033 | $33.50 | $33.50 | $33.50 |
| Purchase #5 | $167.29 | 4.271% | $174.435 | $174.44 | $174.45 | $174.40 |
| Purchase #6 | $13.77 | 6.615% | $14.6809 | $14.68 | $14.70 | $14.70 |
| Purchase #7 | $202.40 | 7.569% | $217.7197 | $217.72 | $217.70 | $217.70 |
| 7 purchase totals = | $807.22 | $867.0871 | $867.09 | $867.05 | $867.10 | |