| 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 | $37.90 | 8.266% | $41.0328 | $41.03 | $41.05 | $41.00 |
| Purchase #2 | $15.46 | 12.320% | $17.3647 | $17.36 | $17.35 | $17.40 |
| Purchase #3 | $74.55 | 13.258% | $84.4338 | $84.43 | $84.45 | $84.40 |
| Purchase #4 | $170.91 | 13.238% | $193.5351 | $193.54 | $193.55 | $193.50 |
| Purchase #5 | $250.64 | 12.863% | $282.8798 | $282.88 | $282.90 | $282.90 |
| Purchase #6 | $67.47 | 3.572% | $69.88 | $69.88 | $69.90 | $69.90 |
| Purchase #7 | $131.37 | 11.259% | $146.1609 | $146.16 | $146.15 | $146.20 |
| 7 purchase totals = | $748.30 | $835.2871 | $835.28 | $835.35 | $835.30 | |