| 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 | $76.96 | 10.767% | $85.2463 | $85.25 | $85.25 | $85.20 |
| Purchase #2 | $48.31 | 7.105% | $51.7424 | $51.74 | $51.75 | $51.70 |
| Purchase #3 | $47.36 | 7.786% | $51.0474 | $51.05 | $51.05 | $51.00 |
| Purchase #4 | $22.76 | 10.201% | $25.0817 | $25.08 | $25.10 | $25.10 |
| Purchase #5 | $214.87 | 4.590% | $224.7325 | $224.73 | $224.75 | $224.70 |
| Purchase #6 | $226.53 | 5.750% | $239.5555 | $239.56 | $239.55 | $239.60 |
| Purchase #7 | $223.82 | 7.587% | $240.8012 | $240.80 | $240.80 | $240.80 |
| 7 purchase totals = | $860.61 | $918.2070 | $918.21 | $918.25 | $918.10 | |