| 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 | $48.49 | 7.466% | $52.1103 | $52.11 | $52.10 | $52.10 |
| Purchase #2 | $143.90 | 5.378% | $151.6389 | $151.64 | $151.65 | $151.60 |
| Purchase #3 | $153.93 | 5.139% | $161.8405 | $161.84 | $161.85 | $161.80 |
| Purchase #4 | $29.84 | 4.156% | $31.0802 | $31.08 | $31.10 | $31.10 |
| Purchase #5 | $109.30 | 13.548% | $124.108 | $124.11 | $124.10 | $124.10 |
| Purchase #6 | $119.32 | 13.792% | $135.7766 | $135.78 | $135.80 | $135.80 |
| Purchase #7 | $9.26 | 12.698% | $10.4358 | $10.44 | $10.45 | $10.40 |
| 7 purchase totals = | $614.04 | $666.9903 | $667.00 | $667.05 | $666.90 | |