| 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 | $67.26 | 4.285% | $70.1421 | $70.14 | $70.15 | $70.10 |
| Purchase #2 | $74.85 | 11.286% | $83.2976 | $83.30 | $83.30 | $83.30 |
| Purchase #3 | $239.26 | 6.658% | $255.1899 | $255.19 | $255.20 | $255.20 |
| Purchase #4 | $76.70 | 4.252% | $79.9613 | $79.96 | $79.95 | $80.00 |
| Purchase #5 | $106.60 | 8.708% | $115.8827 | $115.88 | $115.90 | $115.90 |
| Purchase #6 | $166.56 | 12.777% | $187.8414 | $187.84 | $187.85 | $187.80 |
| Purchase #7 | $167.89 | 13.804% | $191.0655 | $191.07 | $191.05 | $191.10 |
| 7 purchase totals = | $899.12 | $983.3805 | $983.38 | $983.40 | $983.40 | |