| 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 | $7.58 | 12.551% | $8.5314 | $8.53 | $8.55 | $8.50 |
| Purchase #2 | $95.46 | 11.485% | $106.4236 | $106.42 | $106.40 | $106.40 |
| Purchase #3 | $85.38 | 10.698% | $94.514 | $94.51 | $94.50 | $94.50 |
| Purchase #4 | $70.81 | 4.365% | $73.9009 | $73.90 | $73.90 | $73.90 |
| Purchase #5 | $234.30 | 10.398% | $258.6625 | $258.66 | $258.65 | $258.70 |
| Purchase #6 | $91.39 | 6.601% | $97.4227 | $97.42 | $97.40 | $97.40 |
| Purchase #7 | $100.65 | 4.407% | $105.0856 | $105.09 | $105.10 | $105.10 |
| 7 purchase totals = | $685.57 | $744.5407 | $744.53 | $744.50 | $744.50 | |