| 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 | $43.50 | 7.146% | $46.6085 | $46.61 | $46.60 | $46.60 |
| Purchase #2 | $219.55 | 9.842% | $241.1581 | $241.16 | $241.15 | $241.20 |
| Purchase #3 | $191.53 | 9.705% | $210.118 | $210.12 | $210.10 | $210.10 |
| Purchase #4 | $41.92 | 11.739% | $46.841 | $46.84 | $46.85 | $46.80 |
| Purchase #5 | $15.27 | 13.157% | $17.2791 | $17.28 | $17.30 | $17.30 |
| Purchase #6 | $45.27 | 9.643% | $49.6354 | $49.64 | $49.65 | $49.60 |
| Purchase #7 | $80.62 | 7.526% | $86.6875 | $86.69 | $86.70 | $86.70 |
| 7 purchase totals = | $637.66 | $698.3276 | $698.34 | $698.35 | $698.30 | |