| 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 | $81.94 | 8.567% | $88.9598 | $88.96 | $88.95 | $89.00 |
| Purchase #2 | $112.32 | 11.127% | $124.8178 | $124.82 | $124.80 | $124.80 |
| Purchase #3 | $9.51 | 10.267% | $10.4864 | $10.49 | $10.50 | $10.50 |
| Purchase #4 | $223.77 | 9.155% | $244.2561 | $244.26 | $244.25 | $244.30 |
| Purchase #5 | $150.41 | 4.351% | $156.9543 | $156.95 | $156.95 | $157.00 |
| Purchase #6 | $159.49 | 9.174% | $174.1216 | $174.12 | $174.10 | $174.10 |
| Purchase #7 | $102.56 | 5.710% | $108.4162 | $108.42 | $108.40 | $108.40 |
| 7 purchase totals = | $840.00 | $908.0122 | $908.02 | $907.95 | $908.10 | |