| 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 | $49.82 | 3.873% | $51.7495 | $51.75 | $51.75 | $51.70 |
| Purchase #2 | $185.33 | 11.267% | $206.2111 | $206.21 | $206.20 | $206.20 |
| Purchase #3 | $184.77 | 10.743% | $204.6198 | $204.62 | $204.60 | $204.60 |
| Purchase #4 | $20.73 | 10.720% | $22.9523 | $22.95 | $22.95 | $23.00 |
| Purchase #5 | $162.44 | 9.657% | $178.1268 | $178.13 | $178.15 | $178.10 |
| Purchase #6 | $82.63 | 6.179% | $87.7357 | $87.74 | $87.75 | $87.70 |
| Purchase #7 | $196.63 | 13.511% | $223.1967 | $223.20 | $223.20 | $223.20 |
| 7 purchase totals = | $882.35 | $974.5919 | $974.60 | $974.60 | $974.50 | |