| 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 | $61.89 | 9.509% | $67.7751 | $67.78 | $67.80 | $67.80 |
| Purchase #2 | $40.38 | 11.649% | $45.0839 | $45.08 | $45.10 | $45.10 |
| Purchase #3 | $26.85 | 5.255% | $28.261 | $28.26 | $28.25 | $28.30 |
| Purchase #4 | $221.35 | 11.872% | $247.6287 | $247.63 | $247.65 | $247.60 |
| Purchase #5 | $115.45 | 8.323% | $125.0589 | $125.06 | $125.05 | $125.10 |
| Purchase #6 | $199.60 | 8.381% | $216.3285 | $216.33 | $216.35 | $216.30 |
| Purchase #7 | $84.44 | 9.324% | $92.3132 | $92.31 | $92.30 | $92.30 |
| 7 purchase totals = | $749.96 | $822.4493 | $822.45 | $822.50 | $822.50 | |