| 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 | $90.35 | 13.598% | $102.6358 | $102.64 | $102.65 | $102.60 |
| Purchase #2 | $144.25 | 4.636% | $150.9374 | $150.94 | $150.95 | $150.90 |
| Purchase #3 | $58.89 | 13.843% | $67.0421 | $67.04 | $67.05 | $67.00 |
| Purchase #4 | $29.97 | 3.257% | $30.9461 | $30.95 | $30.95 | $30.90 |
| Purchase #5 | $9.68 | 10.506% | $10.697 | $10.70 | $10.70 | $10.70 |
| Purchase #6 | $117.74 | 7.611% | $126.7012 | $126.70 | $126.70 | $126.70 |
| Purchase #7 | $205.31 | 6.610% | $218.881 | $218.88 | $218.90 | $218.90 |
| 7 purchase totals = | $656.19 | $707.8406 | $707.85 | $707.90 | $707.70 | |