| 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 | $31.58 | 11.864% | $35.3267 | $35.33 | $35.35 | $35.30 |
| Purchase #2 | $7.51 | 6.581% | $8.0042 | $8.00 | $8.00 | $8.00 |
| Purchase #3 | $189.43 | 8.125% | $204.8212 | $204.82 | $204.80 | $204.80 |
| Purchase #4 | $51.30 | 12.749% | $57.8402 | $57.84 | $57.85 | $57.80 |
| Purchase #5 | $54.32 | 3.477% | $56.2087 | $56.21 | $56.20 | $56.20 |
| Purchase #6 | $169.33 | 5.773% | $179.1054 | $179.11 | $179.10 | $179.10 |
| Purchase #7 | $146.68 | 13.720% | $166.8045 | $166.80 | $166.80 | $166.80 |
| 7 purchase totals = | $650.15 | $708.1109 | $708.11 | $708.10 | $708.00 | |