| 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 | $94.80 | 5.391% | $99.9107 | $99.91 | $99.90 | $99.90 |
| Purchase #2 | $173.47 | 5.394% | $182.827 | $182.83 | $182.85 | $182.80 |
| Purchase #3 | $86.88 | 9.786% | $95.3821 | $95.38 | $95.40 | $95.40 |
| Purchase #4 | $134.94 | 4.534% | $141.0582 | $141.06 | $141.05 | $141.10 |
| Purchase #5 | $146.25 | 3.358% | $151.1611 | $151.16 | $151.15 | $151.20 |
| Purchase #6 | $93.58 | 12.563% | $105.3365 | $105.34 | $105.35 | $105.30 |
| Purchase #7 | $147.75 | 6.262% | $157.0021 | $157.00 | $157.00 | $157.00 |
| 7 purchase totals = | $877.67 | $932.6777 | $932.68 | $932.70 | $932.70 | |