| 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 | $41.55 | 3.340% | $42.9378 | $42.94 | $42.95 | $42.90 |
| Purchase #2 | $163.66 | 10.537% | $180.9049 | $180.90 | $180.90 | $180.90 |
| Purchase #3 | $72.72 | 11.483% | $81.0704 | $81.07 | $81.05 | $81.10 |
| Purchase #4 | $87.89 | 5.194% | $92.455 | $92.46 | $92.45 | $92.50 |
| Purchase #5 | $69.89 | 7.731% | $75.2932 | $75.29 | $75.30 | $75.30 |
| Purchase #6 | $54.74 | 12.235% | $61.4374 | $61.44 | $61.45 | $61.40 |
| Purchase #7 | $156.84 | 10.778% | $173.7442 | $173.74 | $173.75 | $173.70 |
| 7 purchase totals = | $647.29 | $707.8429 | $707.84 | $707.85 | $707.80 | |