| 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 | $50.78 | 9.618% | $55.664 | $55.66 | $55.65 | $55.70 |
| Purchase #2 | $219.47 | 13.573% | $249.2587 | $249.26 | $249.25 | $249.30 |
| Purchase #3 | $18.67 | 3.710% | $19.3627 | $19.36 | $19.35 | $19.40 |
| Purchase #4 | $46.65 | 10.407% | $51.5049 | $51.50 | $51.50 | $51.50 |
| Purchase #5 | $14.27 | 7.137% | $15.2884 | $15.29 | $15.30 | $15.30 |
| Purchase #6 | $102.86 | 12.826% | $116.0528 | $116.05 | $116.05 | $116.10 |
| Purchase #7 | $238.36 | 3.318% | $246.2688 | $246.27 | $246.25 | $246.30 |
| 7 purchase totals = | $691.06 | $753.4003 | $753.39 | $753.35 | $753.60 | |