| 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 | $12.87 | 12.418% | $14.4682 | $14.47 | $14.45 | $14.50 |
| Purchase #2 | $70.64 | 8.486% | $76.6345 | $76.63 | $76.65 | $76.60 |
| Purchase #3 | $44.74 | 9.249% | $48.878 | $48.88 | $48.90 | $48.90 |
| Purchase #4 | $210.89 | 5.239% | $221.9385 | $221.94 | $221.95 | $221.90 |
| Purchase #5 | $225.62 | 8.590% | $245.0008 | $245.00 | $245.00 | $245.00 |
| Purchase #6 | $206.65 | 7.789% | $222.746 | $222.75 | $222.75 | $222.70 |
| Purchase #7 | $132.72 | 13.652% | $150.8389 | $150.84 | $150.85 | $150.80 |
| 7 purchase totals = | $904.13 | $980.5049 | $980.51 | $980.55 | $980.40 | |