| 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 | $73.43 | 7.588% | $79.0019 | $79.00 | $79.00 | $79.00 |
| Purchase #2 | $236.38 | 5.805% | $250.1019 | $250.10 | $250.10 | $250.10 |
| Purchase #3 | $110.82 | 3.797% | $115.0278 | $115.03 | $115.05 | $115.00 |
| Purchase #4 | $127.68 | 6.697% | $136.2307 | $136.23 | $136.25 | $136.20 |
| Purchase #5 | $80.40 | 6.569% | $85.6815 | $85.68 | $85.70 | $85.70 |
| Purchase #6 | $82.29 | 6.218% | $87.4068 | $87.41 | $87.40 | $87.40 |
| Purchase #7 | $119.92 | 6.186% | $127.3383 | $127.34 | $127.35 | $127.30 |
| 7 purchase totals = | $830.92 | $880.7889 | $880.79 | $880.85 | $880.70 | |