| 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 | $76.53 | 6.856% | $81.7769 | $81.78 | $81.80 | $81.80 |
| Purchase #2 | $21.81 | 10.535% | $24.1077 | $24.11 | $24.10 | $24.10 |
| Purchase #3 | $50.49 | 5.682% | $53.3588 | $53.36 | $53.35 | $53.40 |
| Purchase #4 | $36.61 | 12.474% | $41.1767 | $41.18 | $41.20 | $41.20 |
| Purchase #5 | $217.66 | 4.652% | $227.7855 | $227.79 | $227.80 | $227.80 |
| Purchase #6 | $231.26 | 12.142% | $259.3396 | $259.34 | $259.35 | $259.30 |
| Purchase #7 | $98.40 | 5.146% | $103.4637 | $103.46 | $103.45 | $103.50 |
| 7 purchase totals = | $732.76 | $791.0089 | $791.02 | $791.05 | $791.10 | |