| 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 | $17.47 | 10.537% | $19.3108 | $19.31 | $19.30 | $19.30 |
| Purchase #2 | $158.73 | 6.305% | $168.7379 | $168.74 | $168.75 | $168.70 |
| Purchase #3 | $73.35 | 4.842% | $76.9016 | $76.90 | $76.90 | $76.90 |
| Purchase #4 | $150.79 | 8.358% | $163.393 | $163.39 | $163.40 | $163.40 |
| Purchase #5 | $101.75 | 11.554% | $113.5062 | $113.51 | $113.50 | $113.50 |
| Purchase #6 | $117.28 | 3.804% | $121.7413 | $121.74 | $121.75 | $121.70 |
| Purchase #7 | $25.51 | 11.735% | $28.5036 | $28.50 | $28.50 | $28.50 |
| 7 purchase totals = | $644.88 | $692.0944 | $692.09 | $692.10 | $692.00 | |