| 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 | $105.97 | 5.737% | $112.0495 | $112.05 | $112.05 | $112.00 |
| Purchase #2 | $14.56 | 6.716% | $15.5378 | $15.54 | $15.55 | $15.50 |
| Purchase #3 | $79.66 | 4.433% | $83.1913 | $83.19 | $83.20 | $83.20 |
| Purchase #4 | $174.33 | 9.168% | $190.3126 | $190.31 | $190.30 | $190.30 |
| Purchase #5 | $42.93 | 8.383% | $46.5288 | $46.53 | $46.55 | $46.50 |
| Purchase #6 | $173.75 | 3.429% | $179.7079 | $179.71 | $179.70 | $179.70 |
| Purchase #7 | $234.88 | 4.719% | $245.964 | $245.96 | $245.95 | $246.00 |
| 7 purchase totals = | $826.08 | $873.2919 | $873.29 | $873.30 | $873.20 | |