| 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 | $78.57 | 12.741% | $88.5806 | $88.58 | $88.60 | $88.60 |
| Purchase #2 | $226.99 | 8.851% | $247.0809 | $247.08 | $247.10 | $247.10 |
| Purchase #3 | $138.43 | 3.392% | $143.1255 | $143.13 | $143.15 | $143.10 |
| Purchase #4 | $79.50 | 7.108% | $85.1509 | $85.15 | $85.15 | $85.20 |
| Purchase #5 | $182.99 | 5.261% | $192.6171 | $192.62 | $192.60 | $192.60 |
| Purchase #6 | $142.48 | 7.274% | $152.844 | $152.84 | $152.85 | $152.80 |
| Purchase #7 | $68.30 | 13.634% | $77.612 | $77.61 | $77.60 | $77.60 |
| 7 purchase totals = | $917.26 | $987.0110 | $987.01 | $987.05 | $987.00 | |