| 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 | $64.75 | 4.544% | $67.6922 | $67.69 | $67.70 | $67.70 |
| Purchase #2 | $83.32 | 11.119% | $92.5844 | $92.58 | $92.60 | $92.60 |
| Purchase #3 | $248.33 | 11.264% | $276.3019 | $276.30 | $276.30 | $276.30 |
| Purchase #4 | $131.32 | 6.197% | $139.4579 | $139.46 | $139.45 | $139.50 |
| Purchase #5 | $142.59 | 9.175% | $155.6726 | $155.67 | $155.65 | $155.70 |
| Purchase #6 | $67.31 | 3.754% | $69.8368 | $69.84 | $69.85 | $69.80 |
| Purchase #7 | $64.29 | 6.711% | $68.6045 | $68.60 | $68.60 | $68.60 |
| 7 purchase totals = | $801.91 | $870.1503 | $870.14 | $870.15 | $870.20 | |