| 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 | $107.29 | 9.396% | $117.371 | $117.37 | $117.35 | $117.40 |
| Purchase #2 | $73.79 | 8.589% | $80.1278 | $80.13 | $80.15 | $80.10 |
| Purchase #3 | $227.49 | 13.505% | $258.2125 | $258.21 | $258.20 | $258.20 |
| Purchase #4 | $71.78 | 12.772% | $80.9477 | $80.95 | $80.95 | $80.90 |
| Purchase #5 | $238.98 | 9.652% | $262.0463 | $262.05 | $262.05 | $262.00 |
| Purchase #6 | $31.95 | 9.688% | $35.0453 | $35.05 | $35.05 | $35.00 |
| Purchase #7 | $119.86 | 9.115% | $130.7852 | $130.79 | $130.80 | $130.80 |
| 7 purchase totals = | $871.14 | $964.5358 | $964.55 | $964.55 | $964.40 | |