| 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 | $100.88 | 6.349% | $107.2849 | $107.28 | $107.30 | $107.30 |
| Purchase #2 | $23.57 | 4.143% | $24.5465 | $24.55 | $24.55 | $24.50 |
| Purchase #3 | $36.56 | 7.285% | $39.2234 | $39.22 | $39.20 | $39.20 |
| Purchase #4 | $50.41 | 3.565% | $52.2071 | $52.21 | $52.20 | $52.20 |
| Purchase #5 | $100.85 | 7.125% | $108.0356 | $108.04 | $108.05 | $108.00 |
| Purchase #6 | $235.85 | 7.334% | $253.1472 | $253.15 | $253.15 | $253.10 |
| Purchase #7 | $181.66 | 5.617% | $191.8638 | $191.86 | $191.85 | $191.90 |
| 7 purchase totals = | $729.78 | $776.3085 | $776.31 | $776.30 | $776.20 | |