| 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 | $77.41 | 3.693% | $80.2688 | $80.27 | $80.25 | $80.30 |
| Purchase #2 | $69.81 | 9.523% | $76.458 | $76.46 | $76.45 | $76.50 |
| Purchase #3 | $220.95 | 7.117% | $236.675 | $236.68 | $236.70 | $236.70 |
| Purchase #4 | $149.93 | 12.852% | $169.199 | $169.20 | $169.20 | $169.20 |
| Purchase #5 | $11.86 | 11.754% | $13.254 | $13.25 | $13.25 | $13.30 |
| Purchase #6 | $15.84 | 10.497% | $17.5027 | $17.50 | $17.50 | $17.50 |
| Purchase #7 | $146.29 | 8.775% | $159.1269 | $159.13 | $159.15 | $159.10 |
| 7 purchase totals = | $692.09 | $752.4844 | $752.49 | $752.50 | $752.60 | |