| 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 | $63.97 | 10.798% | $70.8775 | $70.88 | $70.90 | $70.90 |
| Purchase #2 | $7.72 | 13.450% | $8.7583 | $8.76 | $8.75 | $8.80 |
| Purchase #3 | $147.29 | 3.519% | $152.4731 | $152.47 | $152.45 | $152.50 |
| Purchase #4 | $205.85 | 4.286% | $214.6727 | $214.67 | $214.65 | $214.70 |
| Purchase #5 | $95.86 | 4.648% | $100.3156 | $100.32 | $100.30 | $100.30 |
| Purchase #6 | $93.80 | 10.728% | $103.8629 | $103.86 | $103.85 | $103.90 |
| Purchase #7 | $188.47 | 13.641% | $214.1792 | $214.18 | $214.20 | $214.20 |
| 7 purchase totals = | $802.96 | $865.1393 | $865.14 | $865.10 | $865.30 | |