| 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 | $83.50 | 11.874% | $93.4148 | $93.41 | $93.40 | $93.40 |
| Purchase #2 | $171.38 | 5.531% | $180.859 | $180.86 | $180.85 | $180.90 |
| Purchase #3 | $118.91 | 11.507% | $132.593 | $132.59 | $132.60 | $132.60 |
| Purchase #4 | $25.75 | 10.323% | $28.4082 | $28.41 | $28.40 | $28.40 |
| Purchase #5 | $7.58 | 11.837% | $8.4772 | $8.48 | $8.50 | $8.50 |
| Purchase #6 | $101.29 | 5.623% | $106.9855 | $106.99 | $107.00 | $107.00 |
| Purchase #7 | $33.83 | 13.394% | $38.3612 | $38.36 | $38.35 | $38.40 |
| 7 purchase totals = | $542.24 | $589.0989 | $589.10 | $589.10 | $589.20 | |