| 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 | $34.78 | 12.838% | $39.2451 | $39.25 | $39.25 | $39.20 |
| Purchase #2 | $96.50 | 11.306% | $107.4103 | $107.41 | $107.40 | $107.40 |
| Purchase #3 | $16.81 | 13.339% | $19.0523 | $19.05 | $19.05 | $19.10 |
| Purchase #4 | $165.37 | 5.462% | $174.4025 | $174.40 | $174.40 | $174.40 |
| Purchase #5 | $202.34 | 9.439% | $221.4389 | $221.44 | $221.45 | $221.40 |
| Purchase #6 | $27.48 | 11.456% | $30.6281 | $30.63 | $30.65 | $30.60 |
| Purchase #7 | $58.52 | 12.214% | $65.6676 | $65.67 | $65.65 | $65.70 |
| 7 purchase totals = | $601.80 | $657.8448 | $657.85 | $657.85 | $657.80 | |