| 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 | $56.80 | 3.566% | $58.8255 | $58.83 | $58.85 | $58.80 |
| Purchase #2 | $47.72 | 11.771% | $53.3371 | $53.34 | $53.35 | $53.30 |
| Purchase #3 | $132.75 | 8.708% | $144.3099 | $144.31 | $144.30 | $144.30 |
| Purchase #4 | $47.98 | 6.750% | $51.2187 | $51.22 | $51.20 | $51.20 |
| Purchase #5 | $76.69 | 5.790% | $81.1304 | $81.13 | $81.15 | $81.10 |
| Purchase #6 | $63.84 | 10.683% | $70.66 | $70.66 | $70.65 | $70.70 |
| Purchase #7 | $190.27 | 9.595% | $208.5264 | $208.53 | $208.55 | $208.50 |
| 7 purchase totals = | $616.05 | $668.0080 | $668.02 | $668.05 | $667.90 | |