| 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 | $72.49 | 7.158% | $77.6788 | $77.68 | $77.70 | $77.70 |
| Purchase #2 | $60.43 | 5.171% | $63.5548 | $63.55 | $63.55 | $63.60 |
| Purchase #3 | $191.69 | 12.131% | $214.9439 | $214.94 | $214.95 | $214.90 |
| Purchase #4 | $16.60 | 11.207% | $18.4604 | $18.46 | $18.45 | $18.50 |
| Purchase #5 | $46.96 | 6.134% | $49.8405 | $49.84 | $49.85 | $49.80 |
| Purchase #6 | $25.29 | 5.568% | $26.6981 | $26.70 | $26.70 | $26.70 |
| Purchase #7 | $55.59 | 9.644% | $60.9511 | $60.95 | $60.95 | $61.00 |
| 7 purchase totals = | $469.05 | $512.1276 | $512.12 | $512.15 | $512.20 | |