| 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 | $197.66 | 11.525% | $220.4403 | $220.44 | $220.45 | $220.40 |
| Purchase #2 | $65.61 | 6.632% | $69.9613 | $69.96 | $69.95 | $70.00 |
| Purchase #3 | $88.83 | 8.826% | $96.6701 | $96.67 | $96.65 | $96.70 |
| Purchase #4 | $69.48 | 12.481% | $78.1518 | $78.15 | $78.15 | $78.20 |
| Purchase #5 | $219.52 | 3.641% | $227.5127 | $227.51 | $227.50 | $227.50 |
| Purchase #6 | $35.75 | 6.155% | $37.9504 | $37.95 | $37.95 | $38.00 |
| Purchase #7 | $106.62 | 8.353% | $115.526 | $115.53 | $115.55 | $115.50 |
| 7 purchase totals = | $783.47 | $846.2126 | $846.21 | $846.20 | $846.30 | |