| 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 | $120.94 | 12.825% | $136.4506 | $136.45 | $136.45 | $136.50 |
| Purchase #2 | $31.64 | 12.313% | $35.5358 | $35.54 | $35.55 | $35.50 |
| Purchase #3 | $50.67 | 13.153% | $57.3346 | $57.33 | $57.35 | $57.30 |
| Purchase #4 | $176.55 | 3.581% | $182.8723 | $182.87 | $182.85 | $182.90 |
| Purchase #5 | $208.94 | 7.209% | $224.0025 | $224.00 | $224.00 | $224.00 |
| Purchase #6 | $68.59 | 11.123% | $76.2193 | $76.22 | $76.20 | $76.20 |
| Purchase #7 | $35.53 | 6.794% | $37.9439 | $37.94 | $37.95 | $37.90 |
| 7 purchase totals = | $692.86 | $750.3590 | $750.35 | $750.35 | $750.30 | |