| 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 | $86.51 | 12.256% | $97.1127 | $97.11 | $97.10 | $97.10 |
| Purchase #2 | $189.60 | 9.852% | $208.2794 | $208.28 | $208.30 | $208.30 |
| Purchase #3 | $230.60 | 13.107% | $260.8247 | $260.82 | $260.80 | $260.80 |
| Purchase #4 | $16.33 | 5.126% | $17.1671 | $17.17 | $17.15 | $17.20 |
| Purchase #5 | $42.88 | 11.400% | $47.7683 | $47.77 | $47.75 | $47.80 |
| Purchase #6 | $130.75 | 4.656% | $136.8377 | $136.84 | $136.85 | $136.80 |
| Purchase #7 | $100.63 | 8.319% | $109.0014 | $109.00 | $109.00 | $109.00 |
| 7 purchase totals = | $797.30 | $876.9913 | $876.99 | $876.95 | $877.00 | |