| 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 | $69.25 | 8.851% | $75.3793 | $75.38 | $75.40 | $75.40 |
| Purchase #2 | $75.69 | 5.522% | $79.8696 | $79.87 | $79.85 | $79.90 |
| Purchase #3 | $39.42 | 8.537% | $42.7853 | $42.79 | $42.80 | $42.80 |
| Purchase #4 | $72.95 | 7.369% | $78.3257 | $78.33 | $78.35 | $78.30 |
| Purchase #5 | $148.31 | 10.354% | $163.666 | $163.67 | $163.65 | $163.70 |
| Purchase #6 | $146.53 | 3.561% | $151.7479 | $151.75 | $151.75 | $151.70 |
| Purchase #7 | $63.98 | 12.676% | $72.0901 | $72.09 | $72.10 | $72.10 |
| 7 purchase totals = | $616.13 | $663.8639 | $663.88 | $663.90 | $663.90 | |