| 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 | $69.60 | 8.403% | $75.4485 | $75.45 | $75.45 | $75.40 |
| Purchase #2 | $16.67 | 11.549% | $18.5952 | $18.60 | $18.60 | $18.60 |
| Purchase #3 | $111.83 | 13.185% | $126.5748 | $126.57 | $126.55 | $126.60 |
| Purchase #4 | $44.68 | 11.733% | $49.9223 | $49.92 | $49.90 | $49.90 |
| Purchase #5 | $132.67 | 3.446% | $137.2418 | $137.24 | $137.25 | $137.20 |
| Purchase #6 | $6.96 | 11.754% | $7.7781 | $7.78 | $7.80 | $7.80 |
| Purchase #7 | $116.39 | 8.779% | $126.6079 | $126.61 | $126.60 | $126.60 |
| 7 purchase totals = | $498.80 | $542.1686 | $542.17 | $542.15 | $542.10 | |