| 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 | $38.30 | 8.118% | $41.4092 | $41.41 | $41.40 | $41.40 |
| Purchase #2 | $147.97 | 11.850% | $165.5044 | $165.50 | $165.50 | $165.50 |
| Purchase #3 | $19.58 | 3.277% | $20.2216 | $20.22 | $20.20 | $20.20 |
| Purchase #4 | $29.56 | 13.331% | $33.5006 | $33.50 | $33.50 | $33.50 |
| Purchase #5 | $6.54 | 5.616% | $6.9073 | $6.91 | $6.90 | $6.90 |
| Purchase #6 | $194.61 | 13.609% | $221.0945 | $221.09 | $221.10 | $221.10 |
| Purchase #7 | $72.43 | 6.621% | $77.2256 | $77.23 | $77.25 | $77.20 |
| 7 purchase totals = | $508.99 | $565.8632 | $565.86 | $565.85 | $565.80 | |