| 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 | $10.49 | 9.195% | $11.4546 | $11.45 | $11.45 | $11.50 |
| Purchase #2 | $14.29 | 8.295% | $15.4754 | $15.48 | $15.50 | $15.50 |
| Purchase #3 | $183.63 | 12.312% | $206.2385 | $206.24 | $206.25 | $206.20 |
| Purchase #4 | $142.97 | 8.643% | $155.3269 | $155.33 | $155.35 | $155.30 |
| Purchase #5 | $46.60 | 12.581% | $52.4627 | $52.46 | $52.45 | $52.50 |
| Purchase #6 | $56.65 | 10.629% | $62.6713 | $62.67 | $62.65 | $62.70 |
| Purchase #7 | $236.93 | 8.471% | $257.0003 | $257.00 | $257.00 | $257.00 |
| 7 purchase totals = | $691.56 | $760.6297 | $760.63 | $760.65 | $760.70 | |