| 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 | $67.80 | 8.522% | $73.5779 | $73.58 | $73.60 | $73.60 |
| Purchase #2 | $35.76 | 12.467% | $40.2182 | $40.22 | $40.20 | $40.20 |
| Purchase #3 | $93.60 | 5.538% | $98.7836 | $98.78 | $98.80 | $98.80 |
| Purchase #4 | $119.93 | 6.707% | $127.9737 | $127.97 | $127.95 | $128.00 |
| Purchase #5 | $215.49 | 9.300% | $235.5306 | $235.53 | $235.55 | $235.50 |
| Purchase #6 | $150.56 | 10.438% | $166.2755 | $166.28 | $166.30 | $166.30 |
| Purchase #7 | $163.50 | 9.470% | $178.9835 | $178.98 | $179.00 | $179.00 |
| 7 purchase totals = | $846.64 | $921.3430 | $921.34 | $921.40 | $921.40 | |