| 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 | $80.35 | 3.506% | $83.1671 | $83.17 | $83.15 | $83.20 |
| Purchase #2 | $72.33 | 4.694% | $75.7252 | $75.73 | $75.75 | $75.70 |
| Purchase #3 | $221.98 | 8.278% | $240.3555 | $240.36 | $240.35 | $240.40 |
| Purchase #4 | $154.30 | 8.501% | $167.417 | $167.42 | $167.40 | $167.40 |
| Purchase #5 | $10.98 | 5.507% | $11.5847 | $11.58 | $11.60 | $11.60 |
| Purchase #6 | $12.33 | 8.530% | $13.3817 | $13.38 | $13.40 | $13.40 |
| Purchase #7 | $73.41 | 11.684% | $81.9872 | $81.99 | $82.00 | $82.00 |
| 7 purchase totals = | $625.68 | $673.6184 | $673.63 | $673.65 | $673.70 | |