| 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 | $10.38 | 11.512% | $11.5749 | $11.57 | $11.55 | $11.60 |
| Purchase #2 | $149.44 | 6.727% | $159.4928 | $159.49 | $159.50 | $159.50 |
| Purchase #3 | $34.61 | 9.553% | $37.9163 | $37.92 | $37.90 | $37.90 |
| Purchase #4 | $78.88 | 9.537% | $86.4028 | $86.40 | $86.40 | $86.40 |
| Purchase #5 | $8.26 | 8.802% | $8.987 | $8.99 | $9.00 | $9.00 |
| Purchase #6 | $104.55 | 8.727% | $113.6741 | $113.67 | $113.65 | $113.70 |
| Purchase #7 | $33.82 | 3.149% | $34.885 | $34.89 | $34.90 | $34.90 |
| 7 purchase totals = | $419.94 | $452.9329 | $452.93 | $452.90 | $453.00 | |