| 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 | $56.59 | 4.123% | $58.9232 | $58.92 | $58.90 | $58.90 |
| Purchase #2 | $244.36 | 11.763% | $273.1041 | $273.10 | $273.10 | $273.10 |
| Purchase #3 | $74.69 | 11.721% | $83.4444 | $83.44 | $83.45 | $83.40 |
| Purchase #4 | $178.32 | 4.590% | $186.5049 | $186.50 | $186.50 | $186.50 |
| Purchase #5 | $46.51 | 13.443% | $52.7623 | $52.76 | $52.75 | $52.80 |
| Purchase #6 | $133.79 | 7.148% | $143.3533 | $143.35 | $143.35 | $143.40 |
| Purchase #7 | $61.47 | 13.538% | $69.7918 | $69.79 | $69.80 | $69.80 |
| 7 purchase totals = | $795.73 | $867.8840 | $867.86 | $867.85 | $867.90 | |