| 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 | $61.97 | 12.414% | $69.663 | $69.66 | $69.65 | $69.70 |
| Purchase #2 | $188.42 | 12.700% | $212.3493 | $212.35 | $212.35 | $212.30 |
| Purchase #3 | $141.45 | 12.588% | $159.2557 | $159.26 | $159.25 | $159.30 |
| Purchase #4 | $37.48 | 3.484% | $38.7858 | $38.79 | $38.80 | $38.80 |
| Purchase #5 | $53.98 | 11.466% | $60.1693 | $60.17 | $60.15 | $60.20 |
| Purchase #6 | $76.54 | 3.439% | $79.1722 | $79.17 | $79.15 | $79.20 |
| Purchase #7 | $189.74 | 10.522% | $209.7044 | $209.70 | $209.70 | $209.70 |
| 7 purchase totals = | $749.58 | $829.0997 | $829.10 | $829.05 | $829.20 | |