| 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 | $31.96 | 10.619% | $35.3538 | $35.35 | $35.35 | $35.40 |
| Purchase #2 | $216.79 | 6.780% | $231.4884 | $231.49 | $231.50 | $231.50 |
| Purchase #3 | $151.81 | 5.752% | $160.5421 | $160.54 | $160.55 | $160.50 |
| Purchase #4 | $108.60 | 11.340% | $120.9152 | $120.92 | $120.90 | $120.90 |
| Purchase #5 | $212.70 | 10.697% | $235.4525 | $235.45 | $235.45 | $235.50 |
| Purchase #6 | $65.76 | 10.454% | $72.6346 | $72.63 | $72.65 | $72.60 |
| Purchase #7 | $58.82 | 12.623% | $66.2448 | $66.24 | $66.25 | $66.20 |
| 7 purchase totals = | $846.44 | $922.6314 | $922.62 | $922.65 | $922.60 | |