| 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 | $85.57 | 6.184% | $90.8616 | $90.86 | $90.85 | $90.90 |
| Purchase #2 | $25.60 | 5.288% | $26.9537 | $26.95 | $26.95 | $27.00 |
| Purchase #3 | $110.67 | 5.538% | $116.7989 | $116.80 | $116.80 | $116.80 |
| Purchase #4 | $124.41 | 9.156% | $135.801 | $135.80 | $135.80 | $135.80 |
| Purchase #5 | $222.53 | 5.166% | $234.0259 | $234.03 | $234.05 | $234.00 |
| Purchase #6 | $65.67 | 6.790% | $70.129 | $70.13 | $70.15 | $70.10 |
| Purchase #7 | $102.72 | 8.601% | $111.5549 | $111.55 | $111.55 | $111.60 |
| 7 purchase totals = | $737.17 | $786.1250 | $786.12 | $786.15 | $786.20 | |