| 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 | $93.98 | 9.371% | $102.7869 | $102.79 | $102.80 | $102.80 |
| Purchase #2 | $163.95 | 8.296% | $177.5513 | $177.55 | $177.55 | $177.60 |
| Purchase #3 | $159.49 | 8.293% | $172.7165 | $172.72 | $172.70 | $172.70 |
| Purchase #4 | $33.62 | 12.398% | $37.7882 | $37.79 | $37.80 | $37.80 |
| Purchase #5 | $26.80 | 3.643% | $27.7763 | $27.78 | $27.80 | $27.80 |
| Purchase #6 | $54.78 | 6.703% | $58.4519 | $58.45 | $58.45 | $58.50 |
| Purchase #7 | $235.95 | 11.432% | $262.9238 | $262.92 | $262.90 | $262.90 |
| 7 purchase totals = | $768.57 | $839.9949 | $840.00 | $840.00 | $840.10 | |