| 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 | $16.69 | 5.854% | $17.667 | $17.67 | $17.65 | $17.70 |
| Purchase #2 | $43.29 | 11.386% | $48.219 | $48.22 | $48.20 | $48.20 |
| Purchase #3 | $87.84 | 11.677% | $98.0971 | $98.10 | $98.10 | $98.10 |
| Purchase #4 | $247.63 | 10.202% | $272.8932 | $272.89 | $272.90 | $272.90 |
| Purchase #5 | $192.95 | 6.711% | $205.8989 | $205.90 | $205.90 | $205.90 |
| Purchase #6 | $113.48 | 7.584% | $122.0863 | $122.09 | $122.10 | $122.10 |
| Purchase #7 | $204.31 | 5.814% | $216.1886 | $216.19 | $216.20 | $216.20 |
| 7 purchase totals = | $906.19 | $981.0501 | $981.06 | $981.05 | $981.10 | |