| 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 | $7.32 | 3.111% | $7.5477 | $7.55 | $7.55 | $7.50 |
| Purchase #2 | $191.99 | 5.329% | $202.2211 | $202.22 | $202.20 | $202.20 |
| Purchase #3 | $159.89 | 9.681% | $175.369 | $175.37 | $175.35 | $175.40 |
| Purchase #4 | $241.58 | 12.732% | $272.338 | $272.34 | $272.35 | $272.30 |
| Purchase #5 | $250.37 | 12.788% | $282.3873 | $282.39 | $282.40 | $282.40 |
| Purchase #6 | $18.98 | 6.634% | $20.2391 | $20.24 | $20.25 | $20.20 |
| Purchase #7 | $34.47 | 9.169% | $37.6306 | $37.63 | $37.65 | $37.60 |
| 7 purchase totals = | $904.60 | $997.7328 | $997.74 | $997.75 | $997.60 | |