| 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 | $10.32 | 8.241% | $11.1705 | $11.17 | $11.15 | $11.20 |
| Purchase #2 | $248.47 | 7.704% | $267.6121 | $267.61 | $267.60 | $267.60 |
| Purchase #3 | $81.27 | 12.831% | $91.6978 | $91.70 | $91.70 | $91.70 |
| Purchase #4 | $14.65 | 7.338% | $15.725 | $15.73 | $15.75 | $15.70 |
| Purchase #5 | $157.85 | 7.849% | $170.2396 | $170.24 | $170.25 | $170.20 |
| Purchase #6 | $122.40 | 12.653% | $137.8873 | $137.89 | $137.90 | $137.90 |
| Purchase #7 | $171.43 | 4.240% | $178.6986 | $178.70 | $178.70 | $178.70 |
| 7 purchase totals = | $806.39 | $873.0309 | $873.04 | $873.05 | $873.00 | |