| 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 | $37.57 | 4.539% | $39.2753 | $39.28 | $39.30 | $39.30 |
| Purchase #2 | $125.69 | 4.622% | $131.4994 | $131.50 | $131.50 | $131.50 |
| Purchase #3 | $113.81 | 7.677% | $122.5472 | $122.55 | $122.55 | $122.50 |
| Purchase #4 | $189.94 | 11.113% | $211.048 | $211.05 | $211.05 | $211.00 |
| Purchase #5 | $220.49 | 6.420% | $234.6455 | $234.65 | $234.65 | $234.60 |
| Purchase #6 | $10.98 | 11.118% | $12.2008 | $12.20 | $12.20 | $12.20 |
| Purchase #7 | $74.84 | 13.299% | $84.793 | $84.79 | $84.80 | $84.80 |
| 7 purchase totals = | $773.32 | $836.0092 | $836.02 | $836.05 | $835.90 | |