| 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 | $37.73 | 5.559% | $39.8274 | $39.83 | $39.85 | $39.80 |
| Purchase #2 | $145.67 | 5.302% | $153.3934 | $153.39 | $153.40 | $153.40 |
| Purchase #3 | $6.82 | 10.544% | $7.5391 | $7.54 | $7.55 | $7.50 |
| Purchase #4 | $214.81 | 3.526% | $222.3842 | $222.38 | $222.40 | $222.40 |
| Purchase #5 | $12.29 | 4.170% | $12.8025 | $12.80 | $12.80 | $12.80 |
| Purchase #6 | $215.68 | 5.395% | $227.3159 | $227.32 | $227.30 | $227.30 |
| Purchase #7 | $93.77 | 4.447% | $97.94 | $97.94 | $97.95 | $97.90 |
| 7 purchase totals = | $726.77 | $761.2025 | $761.20 | $761.25 | $761.10 | |