| 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 | $83.52 | 6.816% | $89.2127 | $89.21 | $89.20 | $89.20 |
| Purchase #2 | $72.92 | 8.314% | $78.9826 | $78.98 | $79.00 | $79.00 |
| Purchase #3 | $60.92 | 3.823% | $63.249 | $63.25 | $63.25 | $63.20 |
| Purchase #4 | $239.60 | 9.755% | $262.973 | $262.97 | $262.95 | $263.00 |
| Purchase #5 | $167.72 | 13.643% | $190.602 | $190.60 | $190.60 | $190.60 |
| Purchase #6 | $155.66 | 9.404% | $170.2983 | $170.30 | $170.30 | $170.30 |
| Purchase #7 | $37.81 | 5.427% | $39.8619 | $39.86 | $39.85 | $39.90 |
| 7 purchase totals = | $818.15 | $895.1795 | $895.17 | $895.15 | $895.20 | |