| 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 | $5.99 | 7.666% | $6.4492 | $6.45 | $6.45 | $6.40 |
| Purchase #2 | $59.88 | 5.367% | $63.0938 | $63.09 | $63.10 | $63.10 |
| Purchase #3 | $202.43 | 5.687% | $213.9422 | $213.94 | $213.95 | $213.90 |
| Purchase #4 | $136.33 | 4.435% | $142.3762 | $142.38 | $142.40 | $142.40 |
| Purchase #5 | $105.78 | 13.456% | $120.0138 | $120.01 | $120.00 | $120.00 |
| Purchase #6 | $238.47 | 11.628% | $266.1993 | $266.20 | $266.20 | $266.20 |
| Purchase #7 | $114.46 | 4.812% | $119.9678 | $119.97 | $119.95 | $120.00 |
| 7 purchase totals = | $863.34 | $932.0423 | $932.04 | $932.05 | $932.00 | |