| 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 | $12.30 | 13.453% | $13.9547 | $13.95 | $13.95 | $14.00 |
| Purchase #2 | $146.80 | 9.685% | $161.0176 | $161.02 | $161.00 | $161.00 |
| Purchase #3 | $233.69 | 8.265% | $253.0045 | $253.00 | $253.00 | $253.00 |
| Purchase #4 | $182.44 | 5.537% | $192.5417 | $192.54 | $192.55 | $192.50 |
| Purchase #5 | $60.53 | 5.306% | $63.7417 | $63.74 | $63.75 | $63.70 |
| Purchase #6 | $82.72 | 11.287% | $92.0566 | $92.06 | $92.05 | $92.10 |
| Purchase #7 | $27.73 | 9.644% | $30.4043 | $30.40 | $30.40 | $30.40 |
| 7 purchase totals = | $746.21 | $806.7211 | $806.71 | $806.70 | $806.70 | |