| 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 | $19.37 | 6.758% | $20.679 | $20.68 | $20.70 | $20.70 |
| Purchase #2 | $106.28 | 12.115% | $119.1558 | $119.16 | $119.15 | $119.20 |
| Purchase #3 | $197.74 | 12.798% | $223.0468 | $223.05 | $223.05 | $223.00 |
| Purchase #4 | $82.47 | 8.259% | $89.2812 | $89.28 | $89.30 | $89.30 |
| Purchase #5 | $81.99 | 6.357% | $87.2021 | $87.20 | $87.20 | $87.20 |
| Purchase #6 | $19.45 | 4.528% | $20.3307 | $20.33 | $20.35 | $20.30 |
| Purchase #7 | $144.43 | 6.788% | $154.2339 | $154.23 | $154.25 | $154.20 |
| 7 purchase totals = | $651.73 | $713.9295 | $713.93 | $714.00 | $713.90 | |