| 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 | $35.98 | 10.666% | $39.8176 | $39.82 | $39.80 | $39.80 |
| Purchase #2 | $70.72 | 12.321% | $79.4334 | $79.43 | $79.45 | $79.40 |
| Purchase #3 | $243.41 | 7.459% | $261.566 | $261.57 | $261.55 | $261.60 |
| Purchase #4 | $76.62 | 5.803% | $81.0663 | $81.07 | $81.05 | $81.10 |
| Purchase #5 | $217.54 | 8.452% | $235.9265 | $235.93 | $235.95 | $235.90 |
| Purchase #6 | $150.39 | 13.409% | $170.5558 | $170.56 | $170.55 | $170.60 |
| Purchase #7 | $149.26 | 6.213% | $158.5335 | $158.53 | $158.55 | $158.50 |
| 7 purchase totals = | $943.92 | $1,026.8991 | $1,026.91 | $1,026.90 | $1,026.90 | |