| 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 | $30.78 | 7.662% | $33.1384 | $33.14 | $33.15 | $33.10 |
| Purchase #2 | $57.31 | 8.605% | $62.2415 | $62.24 | $62.25 | $62.20 |
| Purchase #3 | $222.77 | 3.473% | $230.5068 | $230.51 | $230.50 | $230.50 |
| Purchase #4 | $65.48 | 4.397% | $68.3592 | $68.36 | $68.35 | $68.40 |
| Purchase #5 | $45.27 | 10.480% | $50.0143 | $50.01 | $50.00 | $50.00 |
| Purchase #6 | $194.65 | 12.370% | $218.7282 | $218.73 | $218.75 | $218.70 |
| Purchase #7 | $196.40 | 3.784% | $203.8318 | $203.83 | $203.85 | $203.80 |
| 7 purchase totals = | $812.66 | $866.8202 | $866.82 | $866.85 | $866.70 | |