| 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 | $20.75 | 8.739% | $22.5633 | $22.56 | $22.55 | $22.60 |
| Purchase #2 | $50.99 | 10.473% | $56.3302 | $56.33 | $56.35 | $56.30 |
| Purchase #3 | $195.78 | 3.740% | $203.1022 | $203.10 | $203.10 | $203.10 |
| Purchase #4 | $79.95 | 8.352% | $86.6274 | $86.63 | $86.65 | $86.60 |
| Purchase #5 | $215.73 | 13.158% | $244.1158 | $244.12 | $244.10 | $244.10 |
| Purchase #6 | $98.70 | 9.391% | $107.9689 | $107.97 | $107.95 | $108.00 |
| Purchase #7 | $111.51 | 13.447% | $126.5047 | $126.50 | $126.50 | $126.50 |
| 7 purchase totals = | $773.41 | $847.2125 | $847.21 | $847.20 | $847.20 | |