| 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 | $23.38 | 10.824% | $25.9107 | $25.91 | $25.90 | $25.90 |
| Purchase #2 | $67.39 | 4.754% | $70.5937 | $70.59 | $70.60 | $70.60 |
| Purchase #3 | $46.48 | 13.221% | $52.6251 | $52.63 | $52.65 | $52.60 |
| Purchase #4 | $171.42 | 9.525% | $187.7478 | $187.75 | $187.75 | $187.70 |
| Purchase #5 | $28.93 | 9.142% | $31.5748 | $31.57 | $31.55 | $31.60 |
| Purchase #6 | $227.70 | 10.603% | $251.843 | $251.84 | $251.85 | $251.80 |
| Purchase #7 | $12.27 | 3.123% | $12.6532 | $12.65 | $12.65 | $12.70 |
| 7 purchase totals = | $577.57 | $632.9483 | $632.94 | $632.95 | $632.90 | |