| 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 | $36.56 | 10.665% | $40.4591 | $40.46 | $40.45 | $40.50 |
| Purchase #2 | $233.40 | 3.410% | $241.3589 | $241.36 | $241.35 | $241.40 |
| Purchase #3 | $248.93 | 6.222% | $264.4184 | $264.42 | $264.40 | $264.40 |
| Purchase #4 | $24.87 | 6.208% | $26.4139 | $26.41 | $26.40 | $26.40 |
| Purchase #5 | $91.62 | 7.834% | $98.7975 | $98.80 | $98.80 | $98.80 |
| Purchase #6 | $25.94 | 5.403% | $27.3415 | $27.34 | $27.35 | $27.30 |
| Purchase #7 | $180.89 | 3.389% | $187.0204 | $187.02 | $187.00 | $187.00 |
| 7 purchase totals = | $842.21 | $885.8097 | $885.81 | $885.75 | $885.80 | |