| 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 | $16.61 | 4.418% | $17.3438 | $17.34 | $17.35 | $17.30 |
| Purchase #2 | $19.35 | 10.435% | $21.3692 | $21.37 | $21.35 | $21.40 |
| Purchase #3 | $46.92 | 3.326% | $48.4806 | $48.48 | $48.50 | $48.50 |
| Purchase #4 | $9.77 | 13.551% | $11.0939 | $11.09 | $11.10 | $11.10 |
| Purchase #5 | $205.53 | 10.398% | $226.901 | $226.90 | $226.90 | $226.90 |
| Purchase #6 | $235.28 | 12.400% | $264.4547 | $264.45 | $264.45 | $264.50 |
| Purchase #7 | $247.34 | 8.281% | $267.8222 | $267.82 | $267.80 | $267.80 |
| 7 purchase totals = | $780.80 | $857.4654 | $857.45 | $857.45 | $857.50 | |