| 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 | $169.28 | 4.244% | $176.4642 | $176.46 | $176.45 | $176.50 |
| Purchase #2 | $25.39 | 13.352% | $28.7801 | $28.78 | $28.80 | $28.80 |
| Purchase #3 | $61.62 | 3.788% | $63.9542 | $63.95 | $63.95 | $64.00 |
| Purchase #4 | $114.90 | 8.254% | $124.3838 | $124.38 | $124.40 | $124.40 |
| Purchase #5 | $48.56 | 4.288% | $50.6423 | $50.64 | $50.65 | $50.60 |
| Purchase #6 | $240.75 | 5.806% | $254.7279 | $254.73 | $254.75 | $254.70 |
| Purchase #7 | $190.48 | 5.867% | $201.6555 | $201.66 | $201.65 | $201.70 |
| 7 purchase totals = | $850.98 | $900.6080 | $900.60 | $900.65 | $900.70 | |