| 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 | $95.71 | 8.334% | $103.6865 | $103.69 | $103.70 | $103.70 |
| Purchase #2 | $6.55 | 12.813% | $7.3893 | $7.39 | $7.40 | $7.40 |
| Purchase #3 | $85.74 | 9.372% | $93.7756 | $93.78 | $93.80 | $93.80 |
| Purchase #4 | $93.25 | 5.561% | $98.4356 | $98.44 | $98.45 | $98.40 |
| Purchase #5 | $175.37 | 6.345% | $186.4972 | $186.50 | $186.50 | $186.50 |
| Purchase #6 | $225.40 | 6.105% | $239.1607 | $239.16 | $239.15 | $239.20 |
| Purchase #7 | $99.66 | 5.510% | $105.1513 | $105.15 | $105.15 | $105.20 |
| 7 purchase totals = | $781.68 | $834.0962 | $834.11 | $834.15 | $834.20 | |