| 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 | $92.87 | 11.500% | $103.5501 | $103.55 | $103.55 | $103.60 |
| Purchase #2 | $81.40 | 12.127% | $91.2714 | $91.27 | $91.25 | $91.30 |
| Purchase #3 | $202.75 | 11.741% | $226.5549 | $226.55 | $226.55 | $226.60 |
| Purchase #4 | $8.33 | 6.394% | $8.8626 | $8.86 | $8.85 | $8.90 |
| Purchase #5 | $66.67 | 9.615% | $73.0803 | $73.08 | $73.10 | $73.10 |
| Purchase #6 | $129.49 | 5.760% | $136.9486 | $136.95 | $136.95 | $136.90 |
| Purchase #7 | $139.78 | 3.180% | $144.225 | $144.23 | $144.25 | $144.20 |
| 7 purchase totals = | $721.29 | $784.4929 | $784.49 | $784.50 | $784.60 | |