| 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 | $82.48 | 11.613% | $92.0584 | $92.06 | $92.05 | $92.10 |
| Purchase #2 | $100.95 | 12.857% | $113.9291 | $113.93 | $113.95 | $113.90 |
| Purchase #3 | $105.47 | 7.555% | $113.4383 | $113.44 | $113.45 | $113.40 |
| Purchase #4 | $60.57 | 5.845% | $64.1103 | $64.11 | $64.10 | $64.10 |
| Purchase #5 | $146.60 | 7.799% | $158.0333 | $158.03 | $158.05 | $158.00 |
| Purchase #6 | $135.84 | 7.786% | $146.4165 | $146.42 | $146.40 | $146.40 |
| Purchase #7 | $233.84 | 6.773% | $249.678 | $249.68 | $249.70 | $249.70 |
| 7 purchase totals = | $865.75 | $937.6639 | $937.67 | $937.70 | $937.60 | |