| 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 | $50.82 | 12.551% | $57.1984 | $57.20 | $57.20 | $57.20 |
| Purchase #2 | $116.99 | 12.379% | $131.4722 | $131.47 | $131.45 | $131.50 |
| Purchase #3 | $183.73 | 3.317% | $189.8243 | $189.82 | $189.80 | $189.80 |
| Purchase #4 | $60.79 | 13.383% | $68.9255 | $68.93 | $68.95 | $68.90 |
| Purchase #5 | $119.57 | 10.129% | $131.6812 | $131.68 | $131.70 | $131.70 |
| Purchase #6 | $110.46 | 4.235% | $115.138 | $115.14 | $115.15 | $115.10 |
| Purchase #7 | $15.64 | 11.126% | $17.3801 | $17.38 | $17.40 | $17.40 |
| 7 purchase totals = | $658.00 | $711.6197 | $711.62 | $711.65 | $711.60 | |