| 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 | $18.39 | 10.409% | $20.3042 | $20.30 | $20.30 | $20.30 |
| Purchase #2 | $54.68 | 11.787% | $61.1251 | $61.13 | $61.15 | $61.10 |
| Purchase #3 | $10.34 | 9.633% | $11.3361 | $11.34 | $11.35 | $11.30 |
| Purchase #4 | $22.58 | 4.144% | $23.5157 | $23.52 | $23.50 | $23.50 |
| Purchase #5 | $116.54 | 13.166% | $131.8837 | $131.88 | $131.90 | $131.90 |
| Purchase #6 | $15.56 | 7.159% | $16.6739 | $16.67 | $16.65 | $16.70 |
| Purchase #7 | $204.36 | 6.716% | $218.0848 | $218.08 | $218.10 | $218.10 |
| 7 purchase totals = | $442.45 | $482.9235 | $482.92 | $482.95 | $482.90 | |