| 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 | $223.65 | 12.641% | $251.9216 | $251.92 | $251.90 | $251.90 |
| Purchase #2 | $84.45 | 10.561% | $93.3688 | $93.37 | $93.35 | $93.40 |
| Purchase #3 | $193.34 | 9.652% | $212.0012 | $212.00 | $212.00 | $212.00 |
| Purchase #4 | $7.47 | 7.764% | $8.05 | $8.05 | $8.05 | $8.10 |
| Purchase #5 | $51.87 | 9.471% | $56.7826 | $56.78 | $56.80 | $56.80 |
| Purchase #6 | $93.55 | 4.450% | $97.713 | $97.71 | $97.70 | $97.70 |
| Purchase #7 | $70.53 | 12.811% | $79.5656 | $79.57 | $79.55 | $79.60 |
| 7 purchase totals = | $724.86 | $799.4028 | $799.40 | $799.35 | $799.50 | |