| 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 | $84.48 | 6.406% | $89.8918 | $89.89 | $89.90 | $89.90 |
| Purchase #2 | $214.95 | 13.805% | $244.6238 | $244.62 | $244.60 | $244.60 |
| Purchase #3 | $36.99 | 6.494% | $39.3921 | $39.39 | $39.40 | $39.40 |
| Purchase #4 | $31.27 | 7.507% | $33.6174 | $33.62 | $33.60 | $33.60 |
| Purchase #5 | $136.77 | 8.610% | $148.5459 | $148.55 | $148.55 | $148.50 |
| Purchase #6 | $219.77 | 13.283% | $248.962 | $248.96 | $248.95 | $249.00 |
| Purchase #7 | $70.58 | 10.204% | $77.782 | $77.78 | $77.80 | $77.80 |
| 7 purchase totals = | $794.81 | $882.8150 | $882.81 | $882.80 | $882.80 | |