| 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 | $84.89 | 7.343% | $91.1235 | $91.12 | $91.10 | $91.10 |
| Purchase #2 | $170.95 | 4.294% | $178.2906 | $178.29 | $178.30 | $178.30 |
| Purchase #3 | $222.37 | 11.225% | $247.331 | $247.33 | $247.35 | $247.30 |
| Purchase #4 | $145.28 | 8.570% | $157.7305 | $157.73 | $157.75 | $157.70 |
| Purchase #5 | $74.43 | 4.491% | $77.7727 | $77.77 | $77.75 | $77.80 |
| Purchase #6 | $28.26 | 9.567% | $30.9636 | $30.96 | $30.95 | $31.00 |
| Purchase #7 | $63.37 | 3.227% | $65.4149 | $65.41 | $65.40 | $65.40 |
| 7 purchase totals = | $789.55 | $848.6268 | $848.61 | $848.60 | $848.60 | |