| 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 | $42.95 | 9.609% | $47.0771 | $47.08 | $47.10 | $47.10 |
| Purchase #2 | $208.94 | 12.737% | $235.5527 | $235.55 | $235.55 | $235.60 |
| Purchase #3 | $177.76 | 7.592% | $191.2555 | $191.26 | $191.25 | $191.30 |
| Purchase #4 | $151.73 | 4.305% | $158.262 | $158.26 | $158.25 | $158.30 |
| Purchase #5 | $167.34 | 3.367% | $172.9743 | $172.97 | $172.95 | $173.00 |
| Purchase #6 | $137.58 | 7.808% | $148.3222 | $148.32 | $148.30 | $148.30 |
| Purchase #7 | $82.73 | 7.253% | $88.7304 | $88.73 | $88.75 | $88.70 |
| 7 purchase totals = | $969.03 | $1,042.1742 | $1,042.17 | $1,042.15 | $1,042.30 | |