| 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 | $27.38 | 7.217% | $29.356 | $29.36 | $29.35 | $29.40 |
| Purchase #2 | $155.81 | 8.614% | $169.2315 | $169.23 | $169.25 | $169.20 |
| Purchase #3 | $248.83 | 5.702% | $263.0183 | $263.02 | $263.00 | $263.00 |
| Purchase #4 | $184.54 | 9.326% | $201.7502 | $201.75 | $201.75 | $201.80 |
| Purchase #5 | $118.96 | 5.531% | $125.5397 | $125.54 | $125.55 | $125.50 |
| Purchase #6 | $77.90 | 5.435% | $82.1339 | $82.13 | $82.15 | $82.10 |
| Purchase #7 | $56.43 | 6.614% | $60.1623 | $60.16 | $60.15 | $60.20 |
| 7 purchase totals = | $869.85 | $931.1919 | $931.19 | $931.20 | $931.20 | |