| 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 | $35.91 | 11.404% | $40.0052 | $40.01 | $40.00 | $40.00 |
| Purchase #2 | $59.88 | 11.395% | $66.7033 | $66.70 | $66.70 | $66.70 |
| Purchase #3 | $153.81 | 8.324% | $166.6131 | $166.61 | $166.60 | $166.60 |
| Purchase #4 | $194.90 | 10.278% | $214.9318 | $214.93 | $214.95 | $214.90 |
| Purchase #5 | $7.48 | 3.207% | $7.7199 | $7.72 | $7.70 | $7.70 |
| Purchase #6 | $183.41 | 3.841% | $190.4548 | $190.45 | $190.45 | $190.50 |
| Purchase #7 | $168.31 | 4.206% | $175.3891 | $175.39 | $175.40 | $175.40 |
| 7 purchase totals = | $803.70 | $861.8172 | $861.81 | $861.80 | $861.80 | |