| 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 | $104.73 | 8.529% | $113.6624 | $113.66 | $113.65 | $113.70 |
| Purchase #2 | $130.94 | 6.632% | $139.6239 | $139.62 | $139.60 | $139.60 |
| Purchase #3 | $63.30 | 5.461% | $66.7568 | $66.76 | $66.75 | $66.80 |
| Purchase #4 | $132.30 | 5.573% | $139.6731 | $139.67 | $139.65 | $139.70 |
| Purchase #5 | $38.80 | 5.702% | $41.0124 | $41.01 | $41.00 | $41.00 |
| Purchase #6 | $206.37 | 13.570% | $234.3744 | $234.37 | $234.35 | $234.40 |
| Purchase #7 | $245.47 | 4.519% | $256.5628 | $256.56 | $256.55 | $256.60 |
| 7 purchase totals = | $921.91 | $991.6658 | $991.65 | $991.55 | $991.80 | |