| 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 | $28.54 | 10.259% | $31.4679 | $31.47 | $31.45 | $31.50 |
| Purchase #2 | $14.74 | 3.130% | $15.2014 | $15.20 | $15.20 | $15.20 |
| Purchase #3 | $79.40 | 8.732% | $86.3332 | $86.33 | $86.35 | $86.30 |
| Purchase #4 | $197.81 | 6.424% | $210.5173 | $210.52 | $210.50 | $210.50 |
| Purchase #5 | $241.43 | 9.245% | $263.7502 | $263.75 | $263.75 | $263.80 |
| Purchase #6 | $58.80 | 12.526% | $66.1653 | $66.17 | $66.15 | $66.20 |
| Purchase #7 | $79.47 | 4.743% | $83.2393 | $83.24 | $83.25 | $83.20 |
| 7 purchase totals = | $700.19 | $756.6746 | $756.68 | $756.65 | $756.70 | |