| 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 | $6.66 | 13.478% | $7.5576 | $7.56 | $7.55 | $7.60 |
| Purchase #2 | $25.83 | 8.722% | $28.0829 | $28.08 | $28.10 | $28.10 |
| Purchase #3 | $190.80 | 4.265% | $198.9376 | $198.94 | $198.95 | $198.90 |
| Purchase #4 | $249.62 | 3.731% | $258.9333 | $258.93 | $258.95 | $258.90 |
| Purchase #5 | $76.38 | 10.252% | $84.2105 | $84.21 | $84.20 | $84.20 |
| Purchase #6 | $83.50 | 13.308% | $94.6122 | $94.61 | $94.60 | $94.60 |
| Purchase #7 | $132.27 | 8.679% | $143.7497 | $143.75 | $143.75 | $143.70 |
| 7 purchase totals = | $765.06 | $816.0838 | $816.08 | $816.10 | $816.00 | |