| 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 | $72.75 | 5.445% | $76.7112 | $76.71 | $76.70 | $76.70 |
| Purchase #2 | $80.85 | 10.443% | $89.2932 | $89.29 | $89.30 | $89.30 |
| Purchase #3 | $97.53 | 10.320% | $107.5951 | $107.60 | $107.60 | $107.60 |
| Purchase #4 | $193.35 | 5.502% | $203.9881 | $203.99 | $204.00 | $204.00 |
| Purchase #5 | $98.44 | 9.860% | $108.1462 | $108.15 | $108.15 | $108.10 |
| Purchase #6 | $36.62 | 13.591% | $41.597 | $41.60 | $41.60 | $41.60 |
| Purchase #7 | $199.34 | 4.791% | $208.8904 | $208.89 | $208.90 | $208.90 |
| 7 purchase totals = | $778.88 | $836.2212 | $836.23 | $836.25 | $836.20 | |