| 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 | $46.31 | 4.151% | $48.2323 | $48.23 | $48.25 | $48.20 |
| Purchase #2 | $136.73 | 8.298% | $148.0759 | $148.08 | $148.10 | $148.10 |
| Purchase #3 | $249.61 | 5.776% | $264.0275 | $264.03 | $264.05 | $264.00 |
| Purchase #4 | $72.52 | 3.584% | $75.1191 | $75.12 | $75.10 | $75.10 |
| Purchase #5 | $225.26 | 6.393% | $239.6609 | $239.66 | $239.65 | $239.70 |
| Purchase #6 | $18.78 | 10.139% | $20.6841 | $20.68 | $20.70 | $20.70 |
| Purchase #7 | $26.65 | 10.693% | $29.4997 | $29.50 | $29.50 | $29.50 |
| 7 purchase totals = | $775.86 | $825.2995 | $825.30 | $825.35 | $825.30 | |