| 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 | $107.59 | 10.231% | $118.5975 | $118.60 | $118.60 | $118.60 |
| Purchase #2 | $35.71 | 11.102% | $39.6745 | $39.67 | $39.65 | $39.70 |
| Purchase #3 | $66.43 | 9.579% | $72.7933 | $72.79 | $72.80 | $72.80 |
| Purchase #4 | $154.60 | 5.766% | $163.5142 | $163.51 | $163.50 | $163.50 |
| Purchase #5 | $79.38 | 5.753% | $83.9467 | $83.95 | $83.95 | $83.90 |
| Purchase #6 | $57.54 | 6.268% | $61.1466 | $61.15 | $61.15 | $61.10 |
| Purchase #7 | $39.77 | 4.716% | $41.6456 | $41.65 | $41.65 | $41.60 |
| 7 purchase totals = | $541.02 | $581.3184 | $581.32 | $581.30 | $581.20 | |