| 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 | $8.61 | 5.321% | $9.0681 | $9.07 | $9.05 | $9.10 |
| Purchase #2 | $56.43 | 7.602% | $60.7198 | $60.72 | $60.70 | $60.70 |
| Purchase #3 | $54.86 | 3.227% | $56.6303 | $56.63 | $56.65 | $56.60 |
| Purchase #4 | $158.86 | 3.552% | $164.5027 | $164.50 | $164.50 | $164.50 |
| Purchase #5 | $40.27 | 7.424% | $43.2596 | $43.26 | $43.25 | $43.30 |
| Purchase #6 | $214.73 | 13.168% | $243.0056 | $243.01 | $243.00 | $243.00 |
| Purchase #7 | $73.55 | 8.859% | $80.0658 | $80.07 | $80.05 | $80.10 |
| 7 purchase totals = | $607.31 | $657.2519 | $657.26 | $657.20 | $657.30 | |