| 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 | $45.89 | 4.195% | $47.8151 | $47.82 | $47.80 | $47.80 |
| Purchase #2 | $168.57 | 7.635% | $181.4403 | $181.44 | $181.45 | $181.40 |
| Purchase #3 | $169.35 | 10.171% | $186.5746 | $186.57 | $186.55 | $186.60 |
| Purchase #4 | $103.38 | 6.730% | $110.3375 | $110.34 | $110.35 | $110.30 |
| Purchase #5 | $115.91 | 8.858% | $126.1773 | $126.18 | $126.20 | $126.20 |
| Purchase #6 | $171.33 | 10.814% | $189.8576 | $189.86 | $189.85 | $189.90 |
| Purchase #7 | $26.92 | 13.355% | $30.5152 | $30.52 | $30.50 | $30.50 |
| 7 purchase totals = | $801.35 | $872.7176 | $872.73 | $872.70 | $872.70 | |