| 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 | $82.31 | 5.289% | $86.6634 | $86.66 | $86.65 | $86.70 |
| Purchase #2 | $35.40 | 10.691% | $39.1846 | $39.18 | $39.20 | $39.20 |
| Purchase #3 | $10.68 | 10.475% | $11.7987 | $11.80 | $11.80 | $11.80 |
| Purchase #4 | $25.89 | 4.332% | $27.0116 | $27.01 | $27.00 | $27.00 |
| Purchase #5 | $239.46 | 4.345% | $249.8645 | $249.86 | $249.85 | $249.90 |
| Purchase #6 | $38.46 | 5.613% | $40.6188 | $40.62 | $40.60 | $40.60 |
| Purchase #7 | $127.89 | 9.399% | $139.9104 | $139.91 | $139.90 | $139.90 |
| 7 purchase totals = | $560.09 | $595.0520 | $595.04 | $595.00 | $595.10 | |