| 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 | $92.62 | 10.680% | $102.5118 | $102.51 | $102.50 | $102.50 |
| Purchase #2 | $78.52 | 5.164% | $82.5748 | $82.57 | $82.55 | $82.60 |
| Purchase #3 | $33.49 | 11.150% | $37.2241 | $37.22 | $37.20 | $37.20 |
| Purchase #4 | $121.33 | 8.746% | $131.9415 | $131.94 | $131.95 | $131.90 |
| Purchase #5 | $9.43 | 5.693% | $9.9668 | $9.97 | $9.95 | $10.00 |
| Purchase #6 | $221.75 | 9.361% | $242.508 | $242.51 | $242.50 | $242.50 |
| Purchase #7 | $154.44 | 6.184% | $163.9906 | $163.99 | $164.00 | $164.00 |
| 7 purchase totals = | $711.58 | $770.7176 | $770.71 | $770.65 | $770.70 | |