| 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 | $74.75 | 9.718% | $82.0142 | $82.01 | $82.00 | $82.00 |
| Purchase #2 | $103.44 | 8.291% | $112.0162 | $112.02 | $112.00 | $112.00 |
| Purchase #3 | $171.71 | 9.790% | $188.5204 | $188.52 | $188.50 | $188.50 |
| Purchase #4 | $35.98 | 9.333% | $39.338 | $39.34 | $39.35 | $39.30 |
| Purchase #5 | $34.71 | 5.391% | $36.5812 | $36.58 | $36.60 | $36.60 |
| Purchase #6 | $129.89 | 11.380% | $144.6715 | $144.67 | $144.65 | $144.70 |
| Purchase #7 | $132.43 | 11.143% | $147.1867 | $147.19 | $147.20 | $147.20 |
| 7 purchase totals = | $682.91 | $750.3282 | $750.33 | $750.30 | $750.30 | |