| 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 | $73.45 | 7.621% | $79.0476 | $79.05 | $79.05 | $79.00 |
| Purchase #2 | $239.61 | 6.836% | $255.9897 | $255.99 | $256.00 | $256.00 |
| Purchase #3 | $90.97 | 7.150% | $97.4744 | $97.47 | $97.45 | $97.50 |
| Purchase #4 | $82.82 | 12.652% | $93.2984 | $93.30 | $93.30 | $93.30 |
| Purchase #5 | $216.72 | 3.106% | $223.4513 | $223.45 | $223.45 | $223.50 |
| Purchase #6 | $143.56 | 10.393% | $158.4802 | $158.48 | $158.50 | $158.50 |
| Purchase #7 | $199.52 | 6.360% | $212.2095 | $212.21 | $212.20 | $212.20 |
| 7 purchase totals = | $1,046.65 | $1,119.9511 | $1,119.95 | $1,119.95 | $1,120.00 | |