| 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 | $100.31 | 7.584% | $107.9175 | $107.92 | $107.90 | $107.90 |
| Purchase #2 | $237.96 | 11.323% | $264.9042 | $264.90 | $264.90 | $264.90 |
| Purchase #3 | $216.86 | 13.549% | $246.2424 | $246.24 | $246.25 | $246.20 |
| Purchase #4 | $77.52 | 3.518% | $80.2472 | $80.25 | $80.25 | $80.20 |
| Purchase #5 | $35.70 | 5.598% | $37.6985 | $37.70 | $37.70 | $37.70 |
| Purchase #6 | $72.77 | 7.262% | $78.0546 | $78.05 | $78.05 | $78.10 |
| Purchase #7 | $91.37 | 10.672% | $101.121 | $101.12 | $101.10 | $101.10 |
| 7 purchase totals = | $832.49 | $916.1854 | $916.18 | $916.15 | $916.10 | |