| 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 | $17.73 | 8.520% | $19.2406 | $19.24 | $19.25 | $19.20 |
| Purchase #2 | $250.42 | 5.860% | $265.0946 | $265.09 | $265.10 | $265.10 |
| Purchase #3 | $77.29 | 3.394% | $79.9132 | $79.91 | $79.90 | $79.90 |
| Purchase #4 | $57.41 | 6.642% | $61.2232 | $61.22 | $61.20 | $61.20 |
| Purchase #5 | $22.65 | 9.403% | $24.7798 | $24.78 | $24.80 | $24.80 |
| Purchase #6 | $199.55 | 11.835% | $223.1667 | $223.17 | $223.15 | $223.20 |
| Purchase #7 | $219.49 | 6.417% | $233.5747 | $233.57 | $233.55 | $233.60 |
| 7 purchase totals = | $844.54 | $906.9928 | $906.98 | $906.95 | $907.00 | |