| 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 | $5.89 | 10.368% | $6.5007 | $6.50 | $6.50 | $6.50 |
| Purchase #2 | $212.77 | 5.447% | $224.3596 | $224.36 | $224.35 | $224.40 |
| Purchase #3 | $233.61 | 7.583% | $251.3246 | $251.32 | $251.30 | $251.30 |
| Purchase #4 | $150.44 | 13.174% | $170.259 | $170.26 | $170.25 | $170.30 |
| Purchase #5 | $9.69 | 10.540% | $10.7113 | $10.71 | $10.70 | $10.70 |
| Purchase #6 | $63.48 | 8.724% | $69.018 | $69.02 | $69.00 | $69.00 |
| Purchase #7 | $102.74 | 8.452% | $111.4236 | $111.42 | $111.40 | $111.40 |
| 7 purchase totals = | $778.62 | $843.5968 | $843.59 | $843.50 | $843.60 | |