| 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 | $59.29 | 8.258% | $64.1862 | $64.19 | $64.20 | $64.20 |
| Purchase #2 | $165.63 | 7.844% | $178.622 | $178.62 | $178.60 | $178.60 |
| Purchase #3 | $221.40 | 8.400% | $239.9976 | $240.00 | $240.00 | $240.00 |
| Purchase #4 | $8.82 | 7.797% | $9.5077 | $9.51 | $9.50 | $9.50 |
| Purchase #5 | $72.64 | 6.112% | $77.0798 | $77.08 | $77.10 | $77.10 |
| Purchase #6 | $120.42 | 10.188% | $132.6884 | $132.69 | $132.70 | $132.70 |
| Purchase #7 | $83.80 | 4.396% | $87.4838 | $87.48 | $87.50 | $87.50 |
| 7 purchase totals = | $732.00 | $789.5655 | $789.57 | $789.60 | $789.60 | |