| 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 | $12.57 | 13.581% | $14.2771 | $14.28 | $14.30 | $14.30 |
| Purchase #2 | $23.78 | 6.214% | $25.2577 | $25.26 | $25.25 | $25.30 |
| Purchase #3 | $186.79 | 5.105% | $196.3256 | $196.33 | $196.35 | $196.30 |
| Purchase #4 | $13.89 | 6.180% | $14.7484 | $14.75 | $14.75 | $14.70 |
| Purchase #5 | $144.64 | 8.688% | $157.2063 | $157.21 | $157.20 | $157.20 |
| Purchase #6 | $207.90 | 6.509% | $221.4322 | $221.43 | $221.45 | $221.40 |
| Purchase #7 | $23.54 | 12.343% | $26.4455 | $26.45 | $26.45 | $26.40 |
| 7 purchase totals = | $613.11 | $655.6928 | $655.71 | $655.75 | $655.60 | |