| 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 | $85.30 | 9.535% | $93.4334 | $93.43 | $93.45 | $93.40 |
| Purchase #2 | $216.38 | 8.244% | $234.2184 | $234.22 | $234.20 | $234.20 |
| Purchase #3 | $63.81 | 6.546% | $67.987 | $67.99 | $68.00 | $68.00 |
| Purchase #4 | $144.84 | 6.719% | $154.5718 | $154.57 | $154.55 | $154.60 |
| Purchase #5 | $12.86 | 11.658% | $14.3592 | $14.36 | $14.35 | $14.40 |
| Purchase #6 | $80.34 | 7.722% | $86.5439 | $86.54 | $86.55 | $86.50 |
| Purchase #7 | $25.53 | 4.495% | $26.6776 | $26.68 | $26.70 | $26.70 |
| 7 purchase totals = | $629.06 | $677.7913 | $677.79 | $677.80 | $677.80 | |