| 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 | $70.89 | 3.281% | $73.2159 | $73.22 | $73.20 | $73.20 |
| Purchase #2 | $50.73 | 5.463% | $53.5014 | $53.50 | $53.50 | $53.50 |
| Purchase #3 | $113.64 | 7.550% | $122.2198 | $122.22 | $122.20 | $122.20 |
| Purchase #4 | $67.69 | 13.369% | $76.7395 | $76.74 | $76.75 | $76.70 |
| Purchase #5 | $209.89 | 9.196% | $229.1915 | $229.19 | $229.20 | $229.20 |
| Purchase #6 | $78.76 | 13.347% | $89.2721 | $89.27 | $89.25 | $89.30 |
| Purchase #7 | $60.58 | 4.362% | $63.2225 | $63.22 | $63.20 | $63.20 |
| 7 purchase totals = | $652.18 | $707.3627 | $707.36 | $707.30 | $707.30 | |