| 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 | $23.83 | 3.521% | $24.6691 | $24.67 | $24.65 | $24.70 |
| Purchase #2 | $171.45 | 6.122% | $181.9462 | $181.95 | $181.95 | $181.90 |
| Purchase #3 | $79.85 | 5.543% | $84.2761 | $84.28 | $84.30 | $84.30 |
| Purchase #4 | $172.58 | 8.125% | $186.6021 | $186.60 | $186.60 | $186.60 |
| Purchase #5 | $118.93 | 3.274% | $122.8238 | $122.82 | $122.80 | $122.80 |
| Purchase #6 | $154.84 | 7.402% | $166.3013 | $166.30 | $166.30 | $166.30 |
| Purchase #7 | $7.76 | 7.812% | $8.3662 | $8.37 | $8.35 | $8.40 |
| 7 purchase totals = | $729.24 | $774.9848 | $774.99 | $774.95 | $775.00 | |