| 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 | $78.80 | 11.632% | $87.966 | $87.97 | $87.95 | $88.00 |
| Purchase #2 | $173.82 | 5.148% | $182.7683 | $182.77 | $182.75 | $182.80 |
| Purchase #3 | $235.52 | 8.474% | $255.478 | $255.48 | $255.50 | $255.50 |
| Purchase #4 | $246.57 | 6.396% | $262.3406 | $262.34 | $262.35 | $262.30 |
| Purchase #5 | $69.96 | 4.626% | $73.1963 | $73.20 | $73.20 | $73.20 |
| Purchase #6 | $45.82 | 8.752% | $49.8302 | $49.83 | $49.85 | $49.80 |
| Purchase #7 | $75.65 | 5.249% | $79.6209 | $79.62 | $79.60 | $79.60 |
| 7 purchase totals = | $926.14 | $991.2003 | $991.21 | $991.20 | $991.20 | |