| 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 | $61.73 | 9.848% | $67.8092 | $67.81 | $67.80 | $67.80 |
| Purchase #2 | $237.26 | 10.738% | $262.737 | $262.74 | $262.75 | $262.70 |
| Purchase #3 | $246.34 | 6.829% | $263.1626 | $263.16 | $263.15 | $263.20 |
| Purchase #4 | $158.43 | 6.687% | $169.0242 | $169.02 | $169.00 | $169.00 |
| Purchase #5 | $112.52 | 5.437% | $118.6377 | $118.64 | $118.65 | $118.60 |
| Purchase #6 | $68.25 | 6.142% | $72.4419 | $72.44 | $72.45 | $72.40 |
| Purchase #7 | $18.52 | 9.502% | $20.2798 | $20.28 | $20.30 | $20.30 |
| 7 purchase totals = | $903.05 | $974.0924 | $974.09 | $974.10 | $974.00 | |