| 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 | $33.97 | 6.538% | $36.191 | $36.19 | $36.20 | $36.20 |
| Purchase #2 | $21.47 | 8.675% | $23.3325 | $23.33 | $23.35 | $23.30 |
| Purchase #3 | $71.46 | 9.289% | $78.0979 | $78.10 | $78.10 | $78.10 |
| Purchase #4 | $64.48 | 6.811% | $68.8717 | $68.87 | $68.85 | $68.90 |
| Purchase #5 | $193.91 | 5.326% | $204.2376 | $204.24 | $204.25 | $204.20 |
| Purchase #6 | $188.43 | 12.662% | $212.289 | $212.29 | $212.30 | $212.30 |
| Purchase #7 | $162.98 | 9.143% | $177.8813 | $177.88 | $177.90 | $177.90 |
| 7 purchase totals = | $736.70 | $800.9010 | $800.90 | $800.95 | $800.90 | |