| 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 | $80.74 | 4.471% | $84.3499 | $84.35 | $84.35 | $84.30 |
| Purchase #2 | $48.72 | 8.140% | $52.6858 | $52.69 | $52.70 | $52.70 |
| Purchase #3 | $21.33 | 4.860% | $22.3666 | $22.37 | $22.35 | $22.40 |
| Purchase #4 | $10.59 | 13.678% | $12.0385 | $12.04 | $12.05 | $12.00 |
| Purchase #5 | $160.78 | 10.234% | $177.2342 | $177.23 | $177.25 | $177.20 |
| Purchase #6 | $23.35 | 5.792% | $24.7024 | $24.70 | $24.70 | $24.70 |
| Purchase #7 | $82.59 | 12.283% | $92.7345 | $92.73 | $92.75 | $92.70 |
| 7 purchase totals = | $428.10 | $466.1119 | $466.11 | $466.15 | $466.00 | |