| 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 | $138.86 | 9.377% | $151.8809 | $151.88 | $151.90 | $151.90 |
| Purchase #2 | $63.46 | 6.759% | $67.7493 | $67.75 | $67.75 | $67.70 |
| Purchase #3 | $34.61 | 13.599% | $39.3166 | $39.32 | $39.30 | $39.30 |
| Purchase #4 | $73.57 | 8.543% | $79.8551 | $79.86 | $79.85 | $79.90 |
| Purchase #5 | $61.68 | 13.380% | $69.9328 | $69.93 | $69.95 | $69.90 |
| Purchase #6 | $206.58 | 12.294% | $231.9769 | $231.98 | $232.00 | $232.00 |
| Purchase #7 | $42.40 | 10.648% | $46.9148 | $46.91 | $46.90 | $46.90 |
| 7 purchase totals = | $621.16 | $687.6264 | $687.63 | $687.65 | $687.60 | |