| 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 | $80.33 | 8.247% | $86.9548 | $86.95 | $86.95 | $87.00 |
| Purchase #2 | $19.27 | 5.341% | $20.2992 | $20.30 | $20.30 | $20.30 |
| Purchase #3 | $49.55 | 7.175% | $53.1052 | $53.11 | $53.10 | $53.10 |
| Purchase #4 | $110.57 | 3.859% | $114.8369 | $114.84 | $114.85 | $114.80 |
| Purchase #5 | $52.83 | 4.791% | $55.3611 | $55.36 | $55.35 | $55.40 |
| Purchase #6 | $8.47 | 6.255% | $8.9998 | $9.00 | $9.00 | $9.00 |
| Purchase #7 | $121.79 | 7.523% | $130.9523 | $130.95 | $130.95 | $131.00 |
| 7 purchase totals = | $442.81 | $470.5093 | $470.51 | $470.50 | $470.60 | |