| 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 | $10.84 | 4.666% | $11.3458 | $11.35 | $11.35 | $11.30 |
| Purchase #2 | $31.34 | 3.756% | $32.5171 | $32.52 | $32.50 | $32.50 |
| Purchase #3 | $34.67 | 13.483% | $39.3446 | $39.34 | $39.35 | $39.30 |
| Purchase #4 | $155.25 | 6.719% | $165.6812 | $165.68 | $165.70 | $165.70 |
| Purchase #5 | $85.91 | 4.868% | $90.0921 | $90.09 | $90.10 | $90.10 |
| Purchase #6 | $190.49 | 9.218% | $208.0494 | $208.05 | $208.05 | $208.00 |
| Purchase #7 | $70.65 | 7.134% | $75.6902 | $75.69 | $75.70 | $75.70 |
| 7 purchase totals = | $579.15 | $622.7204 | $622.72 | $622.75 | $622.60 | |