| 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 | $90.99 | 8.616% | $98.8297 | $98.83 | $98.85 | $98.80 |
| Purchase #2 | $96.33 | 6.284% | $102.3834 | $102.38 | $102.40 | $102.40 |
| Purchase #3 | $121.89 | 11.729% | $136.1865 | $136.19 | $136.20 | $136.20 |
| Purchase #4 | $177.78 | 5.203% | $187.0299 | $187.03 | $187.05 | $187.00 |
| Purchase #5 | $52.74 | 6.707% | $56.2773 | $56.28 | $56.30 | $56.30 |
| Purchase #6 | $120.77 | 10.467% | $133.411 | $133.41 | $133.40 | $133.40 |
| Purchase #7 | $168.61 | 12.249% | $189.263 | $189.26 | $189.25 | $189.30 |
| 7 purchase totals = | $829.11 | $903.3808 | $903.38 | $903.45 | $903.40 | |