| 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 | $69.62 | 11.712% | $77.7739 | $77.77 | $77.75 | $77.80 |
| Purchase #2 | $11.92 | 4.390% | $12.4433 | $12.44 | $12.45 | $12.40 |
| Purchase #3 | $84.32 | 10.576% | $93.2377 | $93.24 | $93.25 | $93.20 |
| Purchase #4 | $54.64 | 10.506% | $60.3805 | $60.38 | $60.40 | $60.40 |
| Purchase #5 | $112.29 | 11.429% | $125.1236 | $125.12 | $125.10 | $125.10 |
| Purchase #6 | $44.43 | 8.296% | $48.1159 | $48.12 | $48.10 | $48.10 |
| Purchase #7 | $176.78 | 11.105% | $196.4114 | $196.41 | $196.40 | $196.40 |
| 7 purchase totals = | $554.00 | $613.4863 | $613.48 | $613.45 | $613.40 | |