| 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 | $116.69 | 10.622% | $129.0848 | $129.08 | $129.10 | $129.10 |
| Purchase #2 | $77.48 | 5.616% | $81.8313 | $81.83 | $81.85 | $81.80 |
| Purchase #3 | $73.57 | 8.831% | $80.067 | $80.07 | $80.05 | $80.10 |
| Purchase #4 | $196.79 | 5.756% | $208.1172 | $208.12 | $208.10 | $208.10 |
| Purchase #5 | $98.32 | 10.330% | $108.4765 | $108.48 | $108.50 | $108.50 |
| Purchase #6 | $68.91 | 13.407% | $78.1488 | $78.15 | $78.15 | $78.10 |
| Purchase #7 | $128.70 | 7.392% | $138.2135 | $138.21 | $138.20 | $138.20 |
| 7 purchase totals = | $760.46 | $823.9391 | $823.94 | $823.95 | $823.90 | |