| 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 | $13.90 | 7.762% | $14.9789 | $14.98 | $15.00 | $15.00 |
| Purchase #2 | $159.88 | 12.239% | $179.4477 | $179.45 | $179.45 | $179.40 |
| Purchase #3 | $186.95 | 7.809% | $201.5489 | $201.55 | $201.55 | $201.50 |
| Purchase #4 | $203.80 | 4.418% | $212.8039 | $212.80 | $212.80 | $212.80 |
| Purchase #5 | $68.68 | 4.479% | $71.7562 | $71.76 | $71.75 | $71.80 |
| Purchase #6 | $68.31 | 10.728% | $75.6383 | $75.64 | $75.65 | $75.60 |
| Purchase #7 | $62.78 | 4.822% | $65.8073 | $65.81 | $65.80 | $65.80 |
| 7 purchase totals = | $764.30 | $821.9812 | $821.99 | $822.00 | $821.90 | |