| 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 | $114.80 | 10.710% | $127.0951 | $127.10 | $127.10 | $127.10 |
| Purchase #2 | $42.32 | 3.328% | $43.7284 | $43.73 | $43.75 | $43.70 |
| Purchase #3 | $220.95 | 3.164% | $227.9409 | $227.94 | $227.95 | $227.90 |
| Purchase #4 | $151.92 | 6.354% | $161.573 | $161.57 | $161.55 | $161.60 |
| Purchase #5 | $98.65 | 8.324% | $106.8616 | $106.86 | $106.85 | $106.90 |
| Purchase #6 | $9.99 | 8.621% | $10.8512 | $10.85 | $10.85 | $10.90 |
| Purchase #7 | $50.58 | 13.334% | $57.3243 | $57.32 | $57.30 | $57.30 |
| 7 purchase totals = | $689.21 | $735.3745 | $735.37 | $735.35 | $735.40 | |