| 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 | $79.74 | 12.219% | $89.4834 | $89.48 | $89.50 | $89.50 |
| Purchase #2 | $44.75 | 8.836% | $48.7041 | $48.70 | $48.70 | $48.70 |
| Purchase #3 | $136.30 | 5.837% | $144.2558 | $144.26 | $144.25 | $144.30 |
| Purchase #4 | $219.63 | 12.443% | $246.9586 | $246.96 | $246.95 | $247.00 |
| Purchase #5 | $101.61 | 13.704% | $115.5346 | $115.53 | $115.55 | $115.50 |
| Purchase #6 | $55.63 | 3.822% | $57.7562 | $57.76 | $57.75 | $57.80 |
| Purchase #7 | $24.46 | 7.590% | $26.3165 | $26.32 | $26.30 | $26.30 |
| 7 purchase totals = | $662.12 | $729.0092 | $729.01 | $729.00 | $729.10 | |