| 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 | $94.46 | 13.659% | $107.3623 | $107.36 | $107.35 | $107.40 |
| Purchase #2 | $36.42 | 9.546% | $39.8967 | $39.90 | $39.90 | $39.90 |
| Purchase #3 | $86.79 | 13.793% | $98.7609 | $98.76 | $98.75 | $98.80 |
| Purchase #4 | $43.71 | 7.140% | $46.8309 | $46.83 | $46.85 | $46.80 |
| Purchase #5 | $62.26 | 7.377% | $66.8529 | $66.85 | $66.85 | $66.90 |
| Purchase #6 | $86.53 | 5.514% | $91.3013 | $91.30 | $91.30 | $91.30 |
| Purchase #7 | $69.33 | 9.666% | $76.0314 | $76.03 | $76.05 | $76.00 |
| 7 purchase totals = | $479.50 | $527.0364 | $527.03 | $527.05 | $527.10 | |