| 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 | $34.36 | 4.526% | $35.9151 | $35.92 | $35.90 | $35.90 |
| Purchase #2 | $236.32 | 3.152% | $243.7688 | $243.77 | $243.75 | $243.80 |
| Purchase #3 | $217.49 | 6.121% | $230.8026 | $230.80 | $230.80 | $230.80 |
| Purchase #4 | $43.61 | 10.784% | $48.3129 | $48.31 | $48.30 | $48.30 |
| Purchase #5 | $129.87 | 5.267% | $136.7103 | $136.71 | $136.70 | $136.70 |
| Purchase #6 | $220.66 | 6.323% | $234.6123 | $234.61 | $234.60 | $234.60 |
| Purchase #7 | $47.33 | 6.861% | $50.5773 | $50.58 | $50.60 | $50.60 |
| 7 purchase totals = | $929.64 | $980.6993 | $980.70 | $980.65 | $980.70 | |