| 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 | $17.56 | 8.756% | $19.0976 | $19.10 | $19.10 | $19.10 |
| Purchase #2 | $42.60 | 7.103% | $45.6259 | $45.63 | $45.65 | $45.60 |
| Purchase #3 | $32.28 | 13.218% | $36.5468 | $36.55 | $36.55 | $36.50 |
| Purchase #4 | $218.98 | 7.588% | $235.5962 | $235.60 | $235.60 | $235.60 |
| Purchase #5 | $125.39 | 4.826% | $131.4413 | $131.44 | $131.45 | $131.40 |
| Purchase #6 | $207.44 | 9.426% | $226.9933 | $226.99 | $227.00 | $227.00 |
| Purchase #7 | $132.91 | 6.122% | $141.0468 | $141.05 | $141.05 | $141.00 |
| 7 purchase totals = | $777.16 | $836.3479 | $836.36 | $836.40 | $836.20 | |