| 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 | $56.90 | 7.139% | $60.9621 | $60.96 | $60.95 | $61.00 |
| Purchase #2 | $129.98 | 8.709% | $141.3 | $141.30 | $141.30 | $141.30 |
| Purchase #3 | $66.87 | 9.423% | $73.1712 | $73.17 | $73.15 | $73.20 |
| Purchase #4 | $131.88 | 4.157% | $137.3623 | $137.36 | $137.35 | $137.40 |
| Purchase #5 | $199.89 | 7.147% | $214.1761 | $214.18 | $214.20 | $214.20 |
| Purchase #6 | $20.87 | 11.529% | $23.2761 | $23.28 | $23.30 | $23.30 |
| Purchase #7 | $236.62 | 8.256% | $256.1553 | $256.16 | $256.15 | $256.20 |
| 7 purchase totals = | $843.01 | $906.4031 | $906.41 | $906.40 | $906.60 | |