| 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 | $36.60 | 13.777% | $41.6424 | $41.64 | $41.65 | $41.60 |
| Purchase #2 | $245.27 | 7.857% | $264.5409 | $264.54 | $264.55 | $264.50 |
| Purchase #3 | $91.28 | 7.127% | $97.7855 | $97.79 | $97.80 | $97.80 |
| Purchase #4 | $95.96 | 6.325% | $102.0295 | $102.03 | $102.05 | $102.00 |
| Purchase #5 | $172.33 | 7.721% | $185.6356 | $185.64 | $185.65 | $185.60 |
| Purchase #6 | $194.25 | 3.185% | $200.4369 | $200.44 | $200.45 | $200.40 |
| Purchase #7 | $14.36 | 7.245% | $15.4004 | $15.40 | $15.40 | $15.40 |
| 7 purchase totals = | $850.05 | $907.4712 | $907.48 | $907.55 | $907.30 | |