| 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 | $56.52 | 9.175% | $61.7057 | $61.71 | $61.70 | $61.70 |
| Purchase #2 | $188.53 | 3.357% | $194.859 | $194.86 | $194.85 | $194.90 |
| Purchase #3 | $43.67 | 11.479% | $48.6829 | $48.68 | $48.70 | $48.70 |
| Purchase #4 | $182.67 | 4.268% | $190.4664 | $190.47 | $190.45 | $190.50 |
| Purchase #5 | $44.32 | 8.501% | $48.0876 | $48.09 | $48.10 | $48.10 |
| Purchase #6 | $95.87 | 10.691% | $106.1195 | $106.12 | $106.10 | $106.10 |
| Purchase #7 | $19.80 | 5.499% | $20.8888 | $20.89 | $20.90 | $20.90 |
| 7 purchase totals = | $631.38 | $670.8099 | $670.82 | $670.80 | $670.90 | |