| 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 | $20.84 | 5.265% | $21.9372 | $21.94 | $21.95 | $21.90 |
| Purchase #2 | $83.52 | 3.386% | $86.348 | $86.35 | $86.35 | $86.30 |
| Purchase #3 | $205.79 | 8.448% | $223.1751 | $223.18 | $223.20 | $223.20 |
| Purchase #4 | $61.84 | 6.191% | $65.6685 | $65.67 | $65.65 | $65.70 |
| Purchase #5 | $170.29 | 8.432% | $184.6489 | $184.65 | $184.65 | $184.60 |
| Purchase #6 | $28.44 | 12.411% | $31.9697 | $31.97 | $31.95 | $32.00 |
| Purchase #7 | $163.65 | 5.704% | $172.9846 | $172.98 | $173.00 | $173.00 |
| 7 purchase totals = | $734.37 | $786.7320 | $786.74 | $786.75 | $786.70 | |