| 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 | $67.27 | 6.699% | $71.7764 | $71.78 | $71.80 | $71.80 |
| Purchase #2 | $61.61 | 11.448% | $68.6631 | $68.66 | $68.65 | $68.70 |
| Purchase #3 | $111.40 | 10.345% | $122.9243 | $122.92 | $122.90 | $122.90 |
| Purchase #4 | $79.61 | 9.117% | $86.868 | $86.87 | $86.85 | $86.90 |
| Purchase #5 | $244.77 | 9.369% | $267.7025 | $267.70 | $267.70 | $267.70 |
| Purchase #6 | $250.83 | 6.737% | $267.7284 | $267.73 | $267.75 | $267.70 |
| Purchase #7 | $92.71 | 13.766% | $105.4725 | $105.47 | $105.45 | $105.50 |
| 7 purchase totals = | $908.20 | $991.1352 | $991.13 | $991.10 | $991.20 | |