| 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 | $45.51 | 4.170% | $47.4078 | $47.41 | $47.40 | $47.40 |
| Purchase #2 | $34.25 | 10.473% | $37.837 | $37.84 | $37.85 | $37.80 |
| Purchase #3 | $197.78 | 3.789% | $205.2739 | $205.27 | $205.25 | $205.30 |
| Purchase #4 | $190.81 | 5.778% | $201.835 | $201.84 | $201.85 | $201.80 |
| Purchase #5 | $93.61 | 8.581% | $101.6427 | $101.64 | $101.65 | $101.60 |
| Purchase #6 | $26.91 | 11.387% | $29.9742 | $29.97 | $29.95 | $30.00 |
| Purchase #7 | $55.60 | 9.770% | $61.0321 | $61.03 | $61.05 | $61.00 |
| 7 purchase totals = | $644.47 | $685.0027 | $685.00 | $685.00 | $684.90 | |