| 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 | $38.48 | 13.293% | $43.5951 | $43.60 | $43.60 | $43.60 |
| Purchase #2 | $54.80 | 6.565% | $58.3976 | $58.40 | $58.40 | $58.40 |
| Purchase #3 | $241.82 | 6.850% | $258.3847 | $258.38 | $258.40 | $258.40 |
| Purchase #4 | $32.26 | 10.718% | $35.7176 | $35.72 | $35.70 | $35.70 |
| Purchase #5 | $81.61 | 5.687% | $86.2512 | $86.25 | $86.25 | $86.30 |
| Purchase #6 | $220.68 | 3.628% | $228.6863 | $228.69 | $228.70 | $228.70 |
| Purchase #7 | $93.61 | 5.502% | $98.7604 | $98.76 | $98.75 | $98.80 |
| 7 purchase totals = | $763.26 | $809.7929 | $809.80 | $809.80 | $809.90 | |