| 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 | $74.57 | 12.198% | $83.666 | $83.67 | $83.65 | $83.70 |
| Purchase #2 | $73.52 | 6.534% | $78.3238 | $78.32 | $78.30 | $78.30 |
| Purchase #3 | $232.34 | 11.771% | $259.6887 | $259.69 | $259.70 | $259.70 |
| Purchase #4 | $14.35 | 3.733% | $14.8857 | $14.89 | $14.90 | $14.90 |
| Purchase #5 | $66.86 | 7.407% | $71.8123 | $71.81 | $71.80 | $71.80 |
| Purchase #6 | $99.74 | 12.638% | $112.3451 | $112.35 | $112.35 | $112.30 |
| Purchase #7 | $24.88 | 5.874% | $26.3415 | $26.34 | $26.35 | $26.30 |
| 7 purchase totals = | $586.26 | $647.0631 | $647.07 | $647.05 | $647.00 | |