| 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 | $111.71 | 7.484% | $120.0704 | $120.07 | $120.05 | $120.10 |
| Purchase #2 | $26.39 | 13.397% | $29.9255 | $29.93 | $29.95 | $29.90 |
| Purchase #3 | $57.53 | 4.352% | $60.0337 | $60.03 | $60.05 | $60.00 |
| Purchase #4 | $77.39 | 3.197% | $79.8642 | $79.86 | $79.85 | $79.90 |
| Purchase #5 | $232.39 | 9.665% | $254.8505 | $254.85 | $254.85 | $254.90 |
| Purchase #6 | $130.86 | 11.556% | $145.9822 | $145.98 | $146.00 | $146.00 |
| Purchase #7 | $16.73 | 5.374% | $17.6291 | $17.63 | $17.65 | $17.60 |
| 7 purchase totals = | $653.00 | $708.3556 | $708.35 | $708.40 | $708.40 | |