| 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 | $73.47 | 8.321% | $79.5834 | $79.58 | $79.60 | $79.60 |
| Purchase #2 | $37.30 | 10.165% | $41.0915 | $41.09 | $41.10 | $41.10 |
| Purchase #3 | $193.25 | 11.666% | $215.7945 | $215.79 | $215.80 | $215.80 |
| Purchase #4 | $156.53 | 9.698% | $171.7103 | $171.71 | $171.70 | $171.70 |
| Purchase #5 | $66.82 | 3.663% | $69.2676 | $69.27 | $69.25 | $69.30 |
| Purchase #6 | $207.76 | 10.117% | $228.7791 | $228.78 | $228.80 | $228.80 |
| Purchase #7 | $146.81 | 12.300% | $164.8676 | $164.87 | $164.85 | $164.90 |
| 7 purchase totals = | $881.94 | $971.0940 | $971.09 | $971.10 | $971.20 | |