| 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 | $60.50 | 8.202% | $65.4622 | $65.46 | $65.45 | $65.50 |
| Purchase #2 | $82.51 | 10.569% | $91.2305 | $91.23 | $91.25 | $91.20 |
| Purchase #3 | $6.81 | 5.651% | $7.1948 | $7.19 | $7.20 | $7.20 |
| Purchase #4 | $59.33 | 11.716% | $66.2811 | $66.28 | $66.30 | $66.30 |
| Purchase #5 | $146.48 | 5.483% | $154.5115 | $154.51 | $154.50 | $154.50 |
| Purchase #6 | $76.46 | 3.749% | $79.3265 | $79.33 | $79.35 | $79.30 |
| Purchase #7 | $44.70 | 5.498% | $47.1576 | $47.16 | $47.15 | $47.20 |
| 7 purchase totals = | $476.79 | $511.1642 | $511.16 | $511.20 | $511.20 | |