| 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 | $64.58 | 8.652% | $70.1675 | $70.17 | $70.15 | $70.20 |
| Purchase #2 | $25.79 | 5.271% | $27.1494 | $27.15 | $27.15 | $27.10 |
| Purchase #3 | $119.41 | 13.634% | $135.6904 | $135.69 | $135.70 | $135.70 |
| Purchase #4 | $139.97 | 5.270% | $147.3464 | $147.35 | $147.35 | $147.30 |
| Purchase #5 | $45.96 | 8.138% | $49.7002 | $49.70 | $49.70 | $49.70 |
| Purchase #6 | $107.35 | 12.208% | $120.4553 | $120.46 | $120.45 | $120.50 |
| Purchase #7 | $172.78 | 8.466% | $187.4076 | $187.41 | $187.40 | $187.40 |
| 7 purchase totals = | $675.84 | $737.9168 | $737.93 | $737.90 | $737.90 | |