| 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 | $62.42 | 3.603% | $64.669 | $64.67 | $64.65 | $64.70 |
| Purchase #2 | $43.95 | 5.325% | $46.2903 | $46.29 | $46.30 | $46.30 |
| Purchase #3 | $65.52 | 5.268% | $68.9716 | $68.97 | $68.95 | $69.00 |
| Purchase #4 | $248.87 | 9.235% | $271.8531 | $271.85 | $271.85 | $271.90 |
| Purchase #5 | $7.96 | 9.189% | $8.6914 | $8.69 | $8.70 | $8.70 |
| Purchase #6 | $81.61 | 8.109% | $88.2278 | $88.23 | $88.25 | $88.20 |
| Purchase #7 | $29.60 | 5.747% | $31.3011 | $31.30 | $31.30 | $31.30 |
| 7 purchase totals = | $539.93 | $580.0043 | $580.00 | $580.00 | $580.10 | |