| 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 | $85.68 | 8.390% | $92.8686 | $92.87 | $92.85 | $92.90 |
| Purchase #2 | $244.83 | 12.795% | $276.156 | $276.16 | $276.15 | $276.20 |
| Purchase #3 | $113.79 | 5.646% | $120.2146 | $120.21 | $120.20 | $120.20 |
| Purchase #4 | $63.73 | 11.605% | $71.1259 | $71.13 | $71.15 | $71.10 |
| Purchase #5 | $190.60 | 4.607% | $199.3809 | $199.38 | $199.40 | $199.40 |
| Purchase #6 | $47.82 | 4.372% | $49.9107 | $49.91 | $49.90 | $49.90 |
| Purchase #7 | $85.54 | 6.481% | $91.0838 | $91.08 | $91.10 | $91.10 |
| 7 purchase totals = | $831.99 | $900.7405 | $900.74 | $900.75 | $900.80 | |