| 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 | $37.68 | 12.864% | $42.5272 | $42.53 | $42.55 | $42.50 |
| Purchase #2 | $106.28 | 10.126% | $117.0419 | $117.04 | $117.05 | $117.00 |
| Purchase #3 | $223.91 | 9.696% | $245.6203 | $245.62 | $245.60 | $245.60 |
| Purchase #4 | $179.26 | 10.659% | $198.3673 | $198.37 | $198.35 | $198.40 |
| Purchase #5 | $16.56 | 3.821% | $17.1928 | $17.19 | $17.20 | $17.20 |
| Purchase #6 | $103.32 | 13.674% | $117.448 | $117.45 | $117.45 | $117.40 |
| Purchase #7 | $12.69 | 9.863% | $13.9416 | $13.94 | $13.95 | $13.90 |
| 7 purchase totals = | $679.70 | $752.1391 | $752.14 | $752.15 | $752.00 | |