| 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 | $45.28 | 11.179% | $50.3419 | $50.34 | $50.35 | $50.30 |
| Purchase #2 | $124.54 | 5.259% | $131.0896 | $131.09 | $131.10 | $131.10 |
| Purchase #3 | $207.32 | 9.724% | $227.4798 | $227.48 | $227.50 | $227.50 |
| Purchase #4 | $118.72 | 13.816% | $135.1224 | $135.12 | $135.10 | $135.10 |
| Purchase #5 | $50.30 | 11.315% | $55.9914 | $55.99 | $56.00 | $56.00 |
| Purchase #6 | $123.72 | 5.389% | $130.3873 | $130.39 | $130.40 | $130.40 |
| Purchase #7 | $213.87 | 13.475% | $242.689 | $242.69 | $242.70 | $242.70 |
| 7 purchase totals = | $883.75 | $973.1014 | $973.10 | $973.15 | $973.10 | |