| 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 | $91.33 | 8.770% | $99.3396 | $99.34 | $99.35 | $99.30 |
| Purchase #2 | $87.50 | 8.300% | $94.7625 | $94.76 | $94.75 | $94.80 |
| Purchase #3 | $82.79 | 6.368% | $88.0621 | $88.06 | $88.05 | $88.10 |
| Purchase #4 | $243.45 | 10.159% | $268.1821 | $268.18 | $268.20 | $268.20 |
| Purchase #5 | $237.85 | 9.578% | $260.6313 | $260.63 | $260.65 | $260.60 |
| Purchase #6 | $171.88 | 13.799% | $195.5977 | $195.60 | $195.60 | $195.60 |
| Purchase #7 | $116.46 | 8.828% | $126.7411 | $126.74 | $126.75 | $126.70 |
| 7 purchase totals = | $1,031.26 | $1,133.3164 | $1,133.31 | $1,133.35 | $1,133.30 | |