| 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 | $57.80 | 5.308% | $60.868 | $60.87 | $60.85 | $60.90 |
| Purchase #2 | $49.87 | 11.391% | $55.5507 | $55.55 | $55.55 | $55.60 |
| Purchase #3 | $227.28 | 8.318% | $246.1852 | $246.19 | $246.20 | $246.20 |
| Purchase #4 | $224.79 | 6.821% | $240.1229 | $240.12 | $240.10 | $240.10 |
| Purchase #5 | $100.87 | 8.867% | $109.8141 | $109.81 | $109.80 | $109.80 |
| Purchase #6 | $178.49 | 6.122% | $189.4172 | $189.42 | $189.40 | $189.40 |
| Purchase #7 | $158.78 | 3.404% | $164.1849 | $164.18 | $164.20 | $164.20 |
| 7 purchase totals = | $997.88 | $1,066.1430 | $1,066.14 | $1,066.10 | $1,066.20 | |