| 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 | $20.91 | 13.340% | $23.6994 | $23.70 | $23.70 | $23.70 |
| Purchase #2 | $82.33 | 6.713% | $87.8568 | $87.86 | $87.85 | $87.90 |
| Purchase #3 | $213.58 | 10.107% | $235.1665 | $235.17 | $235.15 | $235.20 |
| Purchase #4 | $221.72 | 5.541% | $234.0055 | $234.01 | $234.00 | $234.00 |
| Purchase #5 | $162.48 | 6.606% | $173.2134 | $173.21 | $173.20 | $173.20 |
| Purchase #6 | $66.43 | 10.537% | $73.4297 | $73.43 | $73.45 | $73.40 |
| Purchase #7 | $20.31 | 4.466% | $21.217 | $21.22 | $21.20 | $21.20 |
| 7 purchase totals = | $787.76 | $848.5883 | $848.60 | $848.55 | $848.60 | |