| 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 | $63.76 | 13.328% | $72.2579 | $72.26 | $72.25 | $72.30 |
| Purchase #2 | $17.73 | 6.177% | $18.8252 | $18.83 | $18.85 | $18.80 |
| Purchase #3 | $226.37 | 4.626% | $236.8419 | $236.84 | $236.85 | $236.80 |
| Purchase #4 | $211.64 | 6.657% | $225.7289 | $225.73 | $225.75 | $225.70 |
| Purchase #5 | $177.41 | 11.269% | $197.4023 | $197.40 | $197.40 | $197.40 |
| Purchase #6 | $246.84 | 6.757% | $263.519 | $263.52 | $263.50 | $263.50 |
| Purchase #7 | $166.77 | 5.322% | $175.6455 | $175.65 | $175.65 | $175.60 |
| 7 purchase totals = | $1,110.52 | $1,190.2207 | $1,190.23 | $1,190.25 | $1,190.10 | |