| 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 | $7.99 | 8.575% | $8.6751 | $8.68 | $8.70 | $8.70 |
| Purchase #2 | $241.42 | 4.760% | $252.9116 | $252.91 | $252.90 | $252.90 |
| Purchase #3 | $70.27 | 13.779% | $79.9525 | $79.95 | $79.95 | $80.00 |
| Purchase #4 | $152.79 | 5.243% | $160.8008 | $160.80 | $160.80 | $160.80 |
| Purchase #5 | $186.27 | 8.328% | $201.7826 | $201.78 | $201.80 | $201.80 |
| Purchase #6 | $15.39 | 5.791% | $16.2812 | $16.28 | $16.30 | $16.30 |
| Purchase #7 | $12.88 | 8.689% | $13.9991 | $14.00 | $14.00 | $14.00 |
| 7 purchase totals = | $687.01 | $734.4029 | $734.40 | $734.45 | $734.50 | |