| 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 | $13.58 | 4.642% | $14.2104 | $14.21 | $14.20 | $14.20 |
| Purchase #2 | $178.54 | 11.559% | $199.1774 | $199.18 | $199.20 | $199.20 |
| Purchase #3 | $5.61 | 3.429% | $5.8024 | $5.80 | $5.80 | $5.80 |
| Purchase #4 | $50.29 | 6.534% | $53.5759 | $53.58 | $53.60 | $53.60 |
| Purchase #5 | $209.36 | 4.651% | $219.0973 | $219.10 | $219.10 | $219.10 |
| Purchase #6 | $209.40 | 11.185% | $232.8214 | $232.82 | $232.80 | $232.80 |
| Purchase #7 | $155.85 | 4.637% | $163.0768 | $163.08 | $163.10 | $163.10 |
| 7 purchase totals = | $822.63 | $887.7616 | $887.77 | $887.80 | $887.80 | |