| 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 | $75.51 | 4.870% | $79.1873 | $79.19 | $79.20 | $79.20 |
| Purchase #2 | $84.51 | 13.245% | $95.7033 | $95.70 | $95.70 | $95.70 |
| Purchase #3 | $42.58 | 10.347% | $46.9858 | $46.99 | $47.00 | $47.00 |
| Purchase #4 | $59.92 | 3.863% | $62.2347 | $62.23 | $62.25 | $62.20 |
| Purchase #5 | $143.85 | 7.568% | $154.7366 | $154.74 | $154.75 | $154.70 |
| Purchase #6 | $57.62 | 13.854% | $65.6027 | $65.60 | $65.60 | $65.60 |
| Purchase #7 | $174.66 | 6.358% | $185.7649 | $185.76 | $185.75 | $185.80 |
| 7 purchase totals = | $638.65 | $690.2153 | $690.21 | $690.25 | $690.20 | |