| 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 | $107.74 | 3.804% | $111.8384 | $111.84 | $111.85 | $111.80 |
| Purchase #2 | $5.49 | 13.775% | $6.2462 | $6.25 | $6.25 | $6.20 |
| Purchase #3 | $59.68 | 13.563% | $67.7744 | $67.77 | $67.75 | $67.80 |
| Purchase #4 | $227.37 | 8.232% | $246.0871 | $246.09 | $246.10 | $246.10 |
| Purchase #5 | $51.87 | 5.772% | $54.8639 | $54.86 | $54.85 | $54.90 |
| Purchase #6 | $229.82 | 7.370% | $246.7577 | $246.76 | $246.75 | $246.80 |
| Purchase #7 | $130.79 | 6.727% | $139.5882 | $139.59 | $139.60 | $139.60 |
| 7 purchase totals = | $812.76 | $873.1559 | $873.16 | $873.15 | $873.20 | |