| 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 | $80.29 | 9.174% | $87.6558 | $87.66 | $87.65 | $87.70 |
| Purchase #2 | $69.57 | 8.142% | $75.2344 | $75.23 | $75.25 | $75.20 |
| Purchase #3 | $182.26 | 3.252% | $188.1871 | $188.19 | $188.20 | $188.20 |
| Purchase #4 | $123.46 | 11.363% | $137.4888 | $137.49 | $137.50 | $137.50 |
| Purchase #5 | $26.98 | 3.202% | $27.8439 | $27.84 | $27.85 | $27.80 |
| Purchase #6 | $48.60 | 6.727% | $51.8693 | $51.87 | $51.85 | $51.90 |
| Purchase #7 | $238.60 | 3.530% | $247.0226 | $247.02 | $247.00 | $247.00 |
| 7 purchase totals = | $769.76 | $815.3019 | $815.30 | $815.30 | $815.30 | |