| 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 | 9.591% | $6.4549 | $6.45 | $6.45 | $6.50 |
| Purchase #2 | $206.28 | 5.803% | $218.2504 | $218.25 | $218.25 | $218.30 |
| Purchase #3 | $184.68 | 9.346% | $201.9402 | $201.94 | $201.95 | $201.90 |
| Purchase #4 | $22.38 | 12.606% | $25.2012 | $25.20 | $25.20 | $25.20 |
| Purchase #5 | $186.72 | 9.816% | $205.0484 | $205.05 | $205.05 | $205.00 |
| Purchase #6 | $9.92 | 3.195% | $10.2369 | $10.24 | $10.25 | $10.20 |
| Purchase #7 | $117.48 | 6.156% | $124.7121 | $124.71 | $124.70 | $124.70 |
| 7 purchase totals = | $733.35 | $791.8441 | $791.84 | $791.85 | $791.80 | |