| 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 | $56.69 | 6.411% | $60.3244 | $60.32 | $60.30 | $60.30 |
| Purchase #2 | $21.59 | 6.568% | $23.008 | $23.01 | $23.00 | $23.00 |
| Purchase #3 | $106.46 | 5.626% | $112.4494 | $112.45 | $112.45 | $112.40 |
| Purchase #4 | $111.44 | 8.466% | $120.8745 | $120.87 | $120.85 | $120.90 |
| Purchase #5 | $99.25 | 7.721% | $106.9131 | $106.91 | $106.90 | $106.90 |
| Purchase #6 | $72.89 | 13.430% | $82.6791 | $82.68 | $82.70 | $82.70 |
| Purchase #7 | $193.63 | 10.706% | $214.36 | $214.36 | $214.35 | $214.40 |
| 7 purchase totals = | $661.95 | $720.6085 | $720.60 | $720.55 | $720.60 | |