| 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 | $55.93 | 12.131% | $62.7149 | $62.71 | $62.70 | $62.70 |
| Purchase #2 | $151.53 | 3.249% | $156.4532 | $156.45 | $156.45 | $156.50 |
| Purchase #3 | $62.83 | 8.378% | $68.0939 | $68.09 | $68.10 | $68.10 |
| Purchase #4 | $200.67 | 7.677% | $216.0754 | $216.08 | $216.10 | $216.10 |
| Purchase #5 | $204.41 | 11.441% | $227.7965 | $227.80 | $227.80 | $227.80 |
| Purchase #6 | $45.39 | 4.524% | $47.4434 | $47.44 | $47.45 | $47.40 |
| Purchase #7 | $72.87 | 7.440% | $78.2915 | $78.29 | $78.30 | $78.30 |
| 7 purchase totals = | $793.63 | $856.8688 | $856.86 | $856.90 | $856.90 | |