| 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 | $94.63 | 5.634% | $99.9615 | $99.96 | $99.95 | $100.00 |
| Purchase #2 | $151.47 | 7.260% | $162.4667 | $162.47 | $162.45 | $162.50 |
| Purchase #3 | $232.30 | 4.871% | $243.6153 | $243.62 | $243.60 | $243.60 |
| Purchase #4 | $86.53 | 7.560% | $93.0717 | $93.07 | $93.05 | $93.10 |
| Purchase #5 | $246.41 | 7.798% | $265.6251 | $265.63 | $265.65 | $265.60 |
| Purchase #6 | $142.58 | 10.187% | $157.1046 | $157.10 | $157.10 | $157.10 |
| Purchase #7 | $5.28 | 7.670% | $5.685 | $5.69 | $5.70 | $5.70 |
| 7 purchase totals = | $959.20 | $1,027.5299 | $1,027.54 | $1,027.50 | $1,027.60 | |