| 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 | $22.87 | 11.137% | $25.417 | $25.42 | $25.40 | $25.40 |
| Purchase #2 | $7.39 | 4.732% | $7.7397 | $7.74 | $7.75 | $7.70 |
| Purchase #3 | $139.61 | 11.874% | $156.1873 | $156.19 | $156.20 | $156.20 |
| Purchase #4 | $167.59 | 6.529% | $178.532 | $178.53 | $178.55 | $178.50 |
| Purchase #5 | $199.70 | 12.322% | $224.307 | $224.31 | $224.30 | $224.30 |
| Purchase #6 | $105.61 | 4.807% | $110.6867 | $110.69 | $110.70 | $110.70 |
| Purchase #7 | $37.54 | 5.688% | $39.6753 | $39.68 | $39.70 | $39.70 |
| 7 purchase totals = | $680.31 | $742.5450 | $742.56 | $742.60 | $742.50 | |