| 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 | $79.49 | 12.307% | $89.2728 | $89.27 | $89.25 | $89.30 |
| Purchase #2 | $213.91 | 9.410% | $234.0389 | $234.04 | $234.05 | $234.00 |
| Purchase #3 | $46.40 | 3.370% | $47.9637 | $47.96 | $47.95 | $48.00 |
| Purchase #4 | $145.84 | 11.859% | $163.1352 | $163.14 | $163.15 | $163.10 |
| Purchase #5 | $143.31 | 12.588% | $161.3499 | $161.35 | $161.35 | $161.30 |
| Purchase #6 | $185.48 | 7.480% | $199.3539 | $199.35 | $199.35 | $199.40 |
| Purchase #7 | $181.46 | 3.731% | $188.2303 | $188.23 | $188.25 | $188.20 |
| 7 purchase totals = | $995.89 | $1,083.3447 | $1,083.34 | $1,083.35 | $1,083.30 | |