| 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 | $51.67 | 3.662% | $53.5622 | $53.56 | $53.55 | $53.60 |
| Purchase #2 | $17.75 | 6.851% | $18.9661 | $18.97 | $18.95 | $19.00 |
| Purchase #3 | $222.98 | 7.641% | $240.0179 | $240.02 | $240.00 | $240.00 |
| Purchase #4 | $214.42 | 9.509% | $234.8092 | $234.81 | $234.80 | $234.80 |
| Purchase #5 | $73.97 | 6.422% | $78.7204 | $78.72 | $78.70 | $78.70 |
| Purchase #6 | $21.88 | 5.436% | $23.0694 | $23.07 | $23.05 | $23.10 |
| Purchase #7 | $89.57 | 8.206% | $96.9201 | $96.92 | $96.90 | $96.90 |
| 7 purchase totals = | $692.24 | $746.0653 | $746.07 | $745.95 | $746.10 | |