| 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 | $65.28 | 3.189% | $67.3618 | $67.36 | $67.35 | $67.40 |
| Purchase #2 | $76.77 | 7.396% | $82.4479 | $82.45 | $82.45 | $82.40 |
| Purchase #3 | $237.47 | 6.580% | $253.0955 | $253.10 | $253.10 | $253.10 |
| Purchase #4 | $123.85 | 11.459% | $138.042 | $138.04 | $138.05 | $138.00 |
| Purchase #5 | $74.92 | 8.578% | $81.3466 | $81.35 | $81.35 | $81.30 |
| Purchase #6 | $56.58 | 6.408% | $60.2056 | $60.21 | $60.20 | $60.20 |
| Purchase #7 | $82.70 | 11.499% | $92.2097 | $92.21 | $92.20 | $92.20 |
| 7 purchase totals = | $717.57 | $774.7091 | $774.72 | $774.70 | $774.60 | |