| 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 | $12.62 | 6.657% | $13.4601 | $13.46 | $13.45 | $13.50 |
| Purchase #2 | $100.34 | 7.676% | $108.0421 | $108.04 | $108.05 | $108.00 |
| Purchase #3 | $65.72 | 13.416% | $74.537 | $74.54 | $74.55 | $74.50 |
| Purchase #4 | $15.54 | 9.142% | $16.9607 | $16.96 | $16.95 | $17.00 |
| Purchase #5 | $132.82 | 7.142% | $142.306 | $142.31 | $142.30 | $142.30 |
| Purchase #6 | $10.30 | 7.292% | $11.0511 | $11.05 | $11.05 | $11.10 |
| Purchase #7 | $27.33 | 6.513% | $29.11 | $29.11 | $29.10 | $29.10 |
| 7 purchase totals = | $364.67 | $395.4670 | $395.47 | $395.45 | $395.50 | |