| 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 | $40.56 | 10.849% | $44.9604 | $44.96 | $44.95 | $45.00 |
| Purchase #2 | $180.42 | 6.578% | $192.288 | $192.29 | $192.30 | $192.30 |
| Purchase #3 | $172.87 | 10.772% | $191.4916 | $191.49 | $191.50 | $191.50 |
| Purchase #4 | $124.35 | 6.486% | $132.4153 | $132.42 | $132.40 | $132.40 |
| Purchase #5 | $27.39 | 9.468% | $29.9833 | $29.98 | $30.00 | $30.00 |
| Purchase #6 | $241.75 | 4.201% | $251.9059 | $251.91 | $251.90 | $251.90 |
| Purchase #7 | $60.42 | 6.874% | $64.5733 | $64.57 | $64.55 | $64.60 |
| 7 purchase totals = | $847.76 | $907.6178 | $907.62 | $907.60 | $907.70 | |