| 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 | $21.85 | 7.721% | $23.537 | $23.54 | $23.55 | $23.50 |
| Purchase #2 | $195.66 | 4.718% | $204.8912 | $204.89 | $204.90 | $204.90 |
| Purchase #3 | $96.86 | 12.843% | $109.2997 | $109.30 | $109.30 | $109.30 |
| Purchase #4 | $137.74 | 7.838% | $148.5361 | $148.54 | $148.55 | $148.50 |
| Purchase #5 | $76.73 | 4.389% | $80.0977 | $80.10 | $80.10 | $80.10 |
| Purchase #6 | $150.59 | 6.492% | $160.3663 | $160.37 | $160.35 | $160.40 |
| Purchase #7 | $208.62 | 12.302% | $234.2844 | $234.28 | $234.30 | $234.30 |
| 7 purchase totals = | $888.05 | $961.0124 | $961.02 | $961.05 | $961.00 | |