| 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 | $96.67 | 8.699% | $105.0793 | $105.08 | $105.10 | $105.10 |
| Purchase #2 | $199.86 | 3.717% | $207.2888 | $207.29 | $207.30 | $207.30 |
| Purchase #3 | $79.93 | 13.861% | $91.0091 | $91.01 | $91.00 | $91.00 |
| Purchase #4 | $198.68 | 11.867% | $222.2574 | $222.26 | $222.25 | $222.30 |
| Purchase #5 | $77.45 | 10.831% | $85.8386 | $85.84 | $85.85 | $85.80 |
| Purchase #6 | $61.76 | 13.537% | $70.1205 | $70.12 | $70.10 | $70.10 |
| Purchase #7 | $125.75 | 12.199% | $141.0902 | $141.09 | $141.10 | $141.10 |
| 7 purchase totals = | $840.10 | $922.6839 | $922.69 | $922.70 | $922.70 | |