| 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 | $82.68 | 6.447% | $88.0104 | $88.01 | $88.00 | $88.00 |
| Purchase #2 | $12.28 | 11.384% | $13.678 | $13.68 | $13.70 | $13.70 |
| Purchase #3 | $228.85 | 10.805% | $253.5772 | $253.58 | $253.60 | $253.60 |
| Purchase #4 | $132.59 | 5.215% | $139.5046 | $139.50 | $139.50 | $139.50 |
| Purchase #5 | $22.50 | 9.232% | $24.5772 | $24.58 | $24.60 | $24.60 |
| Purchase #6 | $151.25 | 6.795% | $161.5274 | $161.53 | $161.55 | $161.50 |
| Purchase #7 | $182.50 | 13.465% | $207.0736 | $207.07 | $207.05 | $207.10 |
| 7 purchase totals = | $812.65 | $887.9484 | $887.95 | $888.00 | $888.00 | |