| 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 | $14.51 | 10.159% | $15.9841 | $15.98 | $16.00 | $16.00 |
| Purchase #2 | $175.93 | 13.280% | $199.2935 | $199.29 | $199.30 | $199.30 |
| Purchase #3 | $52.59 | 5.180% | $55.3142 | $55.31 | $55.30 | $55.30 |
| Purchase #4 | $17.29 | 10.330% | $19.0761 | $19.08 | $19.10 | $19.10 |
| Purchase #5 | $35.85 | 12.277% | $40.2513 | $40.25 | $40.25 | $40.30 |
| Purchase #6 | $249.72 | 5.374% | $263.14 | $263.14 | $263.15 | $263.10 |
| Purchase #7 | $131.34 | 6.818% | $140.2948 | $140.29 | $140.30 | $140.30 |
| 7 purchase totals = | $677.23 | $733.3540 | $733.34 | $733.40 | $733.40 | |