| 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 | $111.77 | 9.836% | $122.7637 | $122.76 | $122.75 | $122.80 |
| Purchase #2 | $112.86 | 10.792% | $125.0399 | $125.04 | $125.05 | $125.00 |
| Purchase #3 | $125.84 | 4.143% | $131.0536 | $131.05 | $131.05 | $131.10 |
| Purchase #4 | $57.75 | 3.818% | $59.9549 | $59.95 | $59.95 | $60.00 |
| Purchase #5 | $113.60 | 12.286% | $127.5569 | $127.56 | $127.55 | $127.60 |
| Purchase #6 | $33.41 | 10.605% | $36.9531 | $36.95 | $36.95 | $37.00 |
| Purchase #7 | $26.32 | 5.729% | $27.8279 | $27.83 | $27.85 | $27.80 |
| 7 purchase totals = | $581.55 | $631.1500 | $631.14 | $631.15 | $631.30 | |