| 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 | $83.90 | 10.663% | $92.8463 | $92.85 | $92.85 | $92.80 |
| Purchase #2 | $5.56 | 9.314% | $6.0779 | $6.08 | $6.10 | $6.10 |
| Purchase #3 | $157.44 | 8.820% | $171.3262 | $171.33 | $171.35 | $171.30 |
| Purchase #4 | $5.48 | 7.845% | $5.9099 | $5.91 | $5.90 | $5.90 |
| Purchase #5 | $99.85 | 6.348% | $106.1885 | $106.19 | $106.20 | $106.20 |
| Purchase #6 | $177.27 | 10.237% | $195.4171 | $195.42 | $195.40 | $195.40 |
| Purchase #7 | $17.90 | 12.495% | $20.1366 | $20.14 | $20.15 | $20.10 |
| 7 purchase totals = | $547.40 | $597.9025 | $597.92 | $597.95 | $597.80 | |