| 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 | $35.79 | 5.471% | $37.7481 | $37.75 | $37.75 | $37.70 |
| Purchase #2 | $148.87 | 7.698% | $160.33 | $160.33 | $160.35 | $160.30 |
| Purchase #3 | $84.59 | 12.171% | $94.8854 | $94.89 | $94.90 | $94.90 |
| Purchase #4 | $102.94 | 3.723% | $106.7725 | $106.77 | $106.75 | $106.80 |
| Purchase #5 | $198.44 | 8.387% | $215.0832 | $215.08 | $215.10 | $215.10 |
| Purchase #6 | $25.45 | 4.755% | $26.6601 | $26.66 | $26.65 | $26.70 |
| Purchase #7 | $19.33 | 13.622% | $21.9631 | $21.96 | $21.95 | $22.00 |
| 7 purchase totals = | $615.41 | $663.4424 | $663.44 | $663.45 | $663.50 | |