| 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 | $58.91 | 7.166% | $63.1315 | $63.13 | $63.15 | $63.10 |
| Purchase #2 | $79.32 | 3.246% | $81.8947 | $81.89 | $81.90 | $81.90 |
| Purchase #3 | $136.43 | 9.604% | $149.5327 | $149.53 | $149.55 | $149.50 |
| Purchase #4 | $109.34 | 5.260% | $115.0913 | $115.09 | $115.10 | $115.10 |
| Purchase #5 | $139.60 | 12.518% | $157.0751 | $157.08 | $157.10 | $157.10 |
| Purchase #6 | $24.75 | 10.808% | $27.425 | $27.43 | $27.45 | $27.40 |
| Purchase #7 | $235.67 | 3.178% | $243.1596 | $243.16 | $243.15 | $243.20 |
| 7 purchase totals = | $784.02 | $837.3099 | $837.31 | $837.40 | $837.30 | |