| 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 | $73.43 | 11.811% | $82.1028 | $82.10 | $82.10 | $82.10 |
| Purchase #2 | $150.87 | 13.486% | $171.2163 | $171.22 | $171.20 | $171.20 |
| Purchase #3 | $58.87 | 11.301% | $65.5229 | $65.52 | $65.50 | $65.50 |
| Purchase #4 | $212.92 | 4.806% | $223.1529 | $223.15 | $223.15 | $223.20 |
| Purchase #5 | $241.53 | 4.700% | $252.8819 | $252.88 | $252.90 | $252.90 |
| Purchase #6 | $121.83 | 3.181% | $125.7054 | $125.71 | $125.70 | $125.70 |
| Purchase #7 | $6.41 | 11.639% | $7.1561 | $7.16 | $7.15 | $7.20 |
| 7 purchase totals = | $865.86 | $927.7383 | $927.74 | $927.70 | $927.80 | |