| 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 | $10.60 | 10.310% | $11.6929 | $11.69 | $11.70 | $11.70 |
| Purchase #2 | $45.69 | 5.175% | $48.0545 | $48.05 | $48.05 | $48.10 |
| Purchase #3 | $10.89 | 8.753% | $11.8432 | $11.84 | $11.85 | $11.80 |
| Purchase #4 | $11.53 | 11.563% | $12.8632 | $12.86 | $12.85 | $12.90 |
| Purchase #5 | $241.32 | 6.713% | $257.5198 | $257.52 | $257.50 | $257.50 |
| Purchase #6 | $172.28 | 6.770% | $183.9434 | $183.94 | $183.95 | $183.90 |
| Purchase #7 | $181.60 | 3.698% | $188.3156 | $188.32 | $188.30 | $188.30 |
| 7 purchase totals = | $673.91 | $714.2326 | $714.22 | $714.20 | $714.20 | |