| 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 | $32.31 | 10.770% | $35.7898 | $35.79 | $35.80 | $35.80 |
| Purchase #2 | $79.71 | 8.337% | $86.3554 | $86.36 | $86.35 | $86.40 |
| Purchase #3 | $65.99 | 6.224% | $70.0972 | $70.10 | $70.10 | $70.10 |
| Purchase #4 | $31.87 | 7.155% | $34.1503 | $34.15 | $34.15 | $34.20 |
| Purchase #5 | $164.29 | 10.315% | $181.2365 | $181.24 | $181.25 | $181.20 |
| Purchase #6 | $227.80 | 12.137% | $255.4481 | $255.45 | $255.45 | $255.40 |
| Purchase #7 | $24.87 | 4.280% | $25.9344 | $25.93 | $25.95 | $25.90 |
| 7 purchase totals = | $626.84 | $689.0117 | $689.02 | $689.05 | $689.00 | |