| 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 | $102.66 | 8.354% | $111.2362 | $111.24 | $111.25 | $111.20 |
| Purchase #2 | $37.76 | 4.733% | $39.5472 | $39.55 | $39.55 | $39.50 |
| Purchase #3 | $11.82 | 10.244% | $13.0308 | $13.03 | $13.05 | $13.00 |
| Purchase #4 | $31.91 | 10.303% | $35.1977 | $35.20 | $35.20 | $35.20 |
| Purchase #5 | $68.63 | 5.262% | $72.2413 | $72.24 | $72.25 | $72.20 |
| Purchase #6 | $14.84 | 8.659% | $16.125 | $16.13 | $16.15 | $16.10 |
| Purchase #7 | $148.45 | 12.562% | $167.0983 | $167.10 | $167.10 | $167.10 |
| 7 purchase totals = | $416.07 | $454.4765 | $454.49 | $454.55 | $454.30 | |