| 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 | $65.99 | 4.389% | $68.8863 | $68.89 | $68.90 | $68.90 |
| Purchase #2 | $129.54 | 5.553% | $136.7334 | $136.73 | $136.75 | $136.70 |
| Purchase #3 | $221.65 | 11.702% | $247.5875 | $247.59 | $247.60 | $247.60 |
| Purchase #4 | $221.53 | 10.462% | $244.7065 | $244.71 | $244.70 | $244.70 |
| Purchase #5 | $45.38 | 7.401% | $48.7386 | $48.74 | $48.75 | $48.70 |
| Purchase #6 | $130.32 | 6.737% | $139.0997 | $139.10 | $139.10 | $139.10 |
| Purchase #7 | $249.75 | 8.790% | $271.703 | $271.70 | $271.70 | $271.70 |
| 7 purchase totals = | $1,064.16 | $1,157.4550 | $1,157.46 | $1,157.50 | $1,157.40 | |