| 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 | $116.26 | 3.618% | $120.4663 | $120.47 | $120.45 | $120.50 |
| Purchase #2 | $50.35 | 13.628% | $57.2117 | $57.21 | $57.20 | $57.20 |
| Purchase #3 | $155.54 | 5.498% | $164.0916 | $164.09 | $164.10 | $164.10 |
| Purchase #4 | $188.28 | 10.133% | $207.3584 | $207.36 | $207.35 | $207.40 |
| Purchase #5 | $187.61 | 8.351% | $203.2773 | $203.28 | $203.30 | $203.30 |
| Purchase #6 | $62.41 | 4.102% | $64.9701 | $64.97 | $64.95 | $65.00 |
| Purchase #7 | $138.32 | 9.786% | $151.856 | $151.86 | $151.85 | $151.90 |
| 7 purchase totals = | $898.77 | $969.2314 | $969.24 | $969.20 | $969.40 | |