| 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 | $17.81 | 7.209% | $19.0939 | $19.09 | $19.10 | $19.10 |
| Purchase #2 | $93.98 | 12.818% | $106.0264 | $106.03 | $106.05 | $106.00 |
| Purchase #3 | $63.35 | 11.452% | $70.6048 | $70.60 | $70.60 | $70.60 |
| Purchase #4 | $45.80 | 13.142% | $51.819 | $51.82 | $51.80 | $51.80 |
| Purchase #5 | $193.67 | 9.857% | $212.7601 | $212.76 | $212.75 | $212.80 |
| Purchase #6 | $105.94 | 5.132% | $111.3768 | $111.38 | $111.40 | $111.40 |
| Purchase #7 | $151.80 | 5.828% | $160.6469 | $160.65 | $160.65 | $160.60 |
| 7 purchase totals = | $672.35 | $732.3279 | $732.33 | $732.35 | $732.30 | |