| 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 | $75.39 | 5.765% | $79.7362 | $79.74 | $79.75 | $79.70 |
| Purchase #2 | $109.34 | 11.378% | $121.7807 | $121.78 | $121.80 | $121.80 |
| Purchase #3 | $195.58 | 11.842% | $218.7406 | $218.74 | $218.75 | $218.70 |
| Purchase #4 | $40.96 | 7.527% | $44.0431 | $44.04 | $44.05 | $44.00 |
| Purchase #5 | $119.91 | 5.794% | $126.8576 | $126.86 | $126.85 | $126.90 |
| Purchase #6 | $146.25 | 9.346% | $159.9185 | $159.92 | $159.90 | $159.90 |
| Purchase #7 | $165.45 | 12.694% | $186.4522 | $186.45 | $186.45 | $186.50 |
| 7 purchase totals = | $852.88 | $937.5289 | $937.53 | $937.55 | $937.50 | |