| 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 | $81.83 | 5.277% | $86.1482 | $86.15 | $86.15 | $86.10 |
| Purchase #2 | $52.45 | 8.621% | $56.9717 | $56.97 | $56.95 | $57.00 |
| Purchase #3 | $173.77 | 10.105% | $191.3295 | $191.33 | $191.35 | $191.30 |
| Purchase #4 | $7.97 | 10.612% | $8.8158 | $8.82 | $8.80 | $8.80 |
| Purchase #5 | $57.45 | 10.135% | $63.2726 | $63.27 | $63.25 | $63.30 |
| Purchase #6 | $131.29 | 6.859% | $140.2952 | $140.30 | $140.30 | $140.30 |
| Purchase #7 | $244.76 | 4.188% | $255.0105 | $255.01 | $255.00 | $255.00 |
| 7 purchase totals = | $749.52 | $801.8435 | $801.85 | $801.80 | $801.80 | |