| 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 | $79.72 | 8.116% | $86.1901 | $86.19 | $86.20 | $86.20 |
| Purchase #2 | $31.86 | 9.235% | $34.8023 | $34.80 | $34.80 | $34.80 |
| Purchase #3 | $197.84 | 5.729% | $209.1743 | $209.17 | $209.15 | $209.20 |
| Purchase #4 | $128.95 | 7.544% | $138.678 | $138.68 | $138.70 | $138.70 |
| Purchase #5 | $149.99 | 11.311% | $166.9554 | $166.96 | $166.95 | $167.00 |
| Purchase #6 | $177.49 | 7.315% | $190.4734 | $190.47 | $190.45 | $190.50 |
| Purchase #7 | $89.70 | 13.565% | $101.8678 | $101.87 | $101.85 | $101.90 |
| 7 purchase totals = | $855.55 | $928.1413 | $928.14 | $928.10 | $928.30 | |