| 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 | $74.37 | 7.170% | $79.7023 | $79.70 | $79.70 | $79.70 |
| Purchase #2 | $213.85 | 6.483% | $227.7139 | $227.71 | $227.70 | $227.70 |
| Purchase #3 | $154.69 | 8.643% | $168.0599 | $168.06 | $168.05 | $168.10 |
| Purchase #4 | $166.30 | 6.156% | $176.5374 | $176.54 | $176.55 | $176.50 |
| Purchase #5 | $40.88 | 13.185% | $46.27 | $46.27 | $46.25 | $46.30 |
| Purchase #6 | $231.53 | 7.858% | $249.7236 | $249.72 | $249.70 | $249.70 |
| Purchase #7 | $82.52 | 9.750% | $90.5657 | $90.57 | $90.55 | $90.60 |
| 7 purchase totals = | $964.14 | $1,038.5728 | $1,038.57 | $1,038.50 | $1,038.60 | |