| 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 | $24.47 | 10.342% | $27.0007 | $27.00 | $27.00 | $27.00 |
| Purchase #2 | $45.26 | 7.316% | $48.5712 | $48.57 | $48.55 | $48.60 |
| Purchase #3 | $209.86 | 6.230% | $222.9343 | $222.93 | $222.95 | $222.90 |
| Purchase #4 | $26.83 | 9.744% | $29.4443 | $29.44 | $29.45 | $29.40 |
| Purchase #5 | $221.36 | 13.760% | $251.8191 | $251.82 | $251.80 | $251.80 |
| Purchase #6 | $77.78 | 4.422% | $81.2194 | $81.22 | $81.20 | $81.20 |
| Purchase #7 | $203.85 | 7.349% | $218.8309 | $218.83 | $218.85 | $218.80 |
| 7 purchase totals = | $809.41 | $879.8199 | $879.81 | $879.80 | $879.70 | |