| 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 | $237.78 | 8.556% | $258.1245 | $258.12 | $258.10 | $258.10 |
| Purchase #2 | $58.81 | 5.300% | $61.9269 | $61.93 | $61.95 | $61.90 |
| Purchase #3 | $62.98 | 11.195% | $70.0306 | $70.03 | $70.05 | $70.00 |
| Purchase #4 | $227.49 | 4.340% | $237.3631 | $237.36 | $237.35 | $237.40 |
| Purchase #5 | $136.61 | 10.316% | $150.7027 | $150.70 | $150.70 | $150.70 |
| Purchase #6 | $15.57 | 6.397% | $16.566 | $16.57 | $16.55 | $16.60 |
| Purchase #7 | $107.25 | 5.757% | $113.4244 | $113.42 | $113.40 | $113.40 |
| 7 purchase totals = | $846.49 | $908.1382 | $908.13 | $908.10 | $908.10 | |