| 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 | $108.57 | 13.214% | $122.9164 | $122.92 | $122.90 | $122.90 |
| Purchase #2 | $46.64 | 6.220% | $49.541 | $49.54 | $49.55 | $49.50 |
| Purchase #3 | $83.89 | 9.727% | $92.05 | $92.05 | $92.05 | $92.10 |
| Purchase #4 | $119.62 | 5.791% | $126.5472 | $126.55 | $126.55 | $126.50 |
| Purchase #5 | $87.52 | 9.857% | $96.1468 | $96.15 | $96.15 | $96.10 |
| Purchase #6 | $218.78 | 8.584% | $237.5601 | $237.56 | $237.55 | $237.60 |
| Purchase #7 | $48.78 | 7.124% | $52.2551 | $52.26 | $52.25 | $52.30 |
| 7 purchase totals = | $713.80 | $777.0166 | $777.03 | $777.00 | $777.00 | |