| 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 | $118.70 | 4.220% | $123.7091 | $123.71 | $123.70 | $123.70 |
| Purchase #2 | $171.43 | 6.229% | $182.1084 | $182.11 | $182.10 | $182.10 |
| Purchase #3 | $73.57 | 12.582% | $82.8266 | $82.83 | $82.85 | $82.80 |
| Purchase #4 | $129.64 | 7.250% | $139.0389 | $139.04 | $139.05 | $139.00 |
| Purchase #5 | $55.26 | 9.347% | $60.4252 | $60.43 | $60.45 | $60.40 |
| Purchase #6 | $67.83 | 4.188% | $70.6707 | $70.67 | $70.65 | $70.70 |
| Purchase #7 | $56.56 | 3.531% | $58.5571 | $58.56 | $58.55 | $58.60 |
| 7 purchase totals = | $672.99 | $717.3360 | $717.35 | $717.35 | $717.30 | |