| 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 | $55.78 | 7.837% | $60.1515 | $60.15 | $60.15 | $60.20 |
| Purchase #2 | $72.81 | 5.779% | $77.0177 | $77.02 | $77.00 | $77.00 |
| Purchase #3 | $151.43 | 12.630% | $170.5556 | $170.56 | $170.55 | $170.60 |
| Purchase #4 | $143.83 | 5.823% | $152.2052 | $152.21 | $152.20 | $152.20 |
| Purchase #5 | $117.87 | 13.764% | $134.0936 | $134.09 | $134.10 | $134.10 |
| Purchase #6 | $204.41 | 12.430% | $229.8182 | $229.82 | $229.80 | $229.80 |
| Purchase #7 | $51.62 | 5.580% | $54.5004 | $54.50 | $54.50 | $54.50 |
| 7 purchase totals = | $797.75 | $878.3422 | $878.35 | $878.30 | $878.40 | |