| 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 | $225.71 | 12.800% | $254.6009 | $254.60 | $254.60 | $254.60 |
| Purchase #2 | $64.84 | 3.702% | $67.2404 | $67.24 | $67.25 | $67.20 |
| Purchase #3 | $35.26 | 12.610% | $39.7063 | $39.71 | $39.70 | $39.70 |
| Purchase #4 | $162.44 | 4.267% | $169.3713 | $169.37 | $169.35 | $169.40 |
| Purchase #5 | $26.82 | 5.311% | $28.2444 | $28.24 | $28.25 | $28.20 |
| Purchase #6 | $195.45 | 8.546% | $212.1532 | $212.15 | $212.15 | $212.20 |
| Purchase #7 | $97.44 | 10.856% | $108.0181 | $108.02 | $108.00 | $108.00 |
| 7 purchase totals = | $807.96 | $879.3346 | $879.33 | $879.30 | $879.30 | |