| 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 | $25.47 | 9.703% | $27.9414 | $27.94 | $27.95 | $27.90 |
| Purchase #2 | $225.39 | 11.443% | $251.1814 | $251.18 | $251.20 | $251.20 |
| Purchase #3 | $61.37 | 6.274% | $65.2204 | $65.22 | $65.20 | $65.20 |
| Purchase #4 | $230.95 | 5.617% | $243.9225 | $243.92 | $243.90 | $243.90 |
| Purchase #5 | $133.97 | 5.812% | $141.7563 | $141.76 | $141.75 | $141.80 |
| Purchase #6 | $127.70 | 9.422% | $139.7319 | $139.73 | $139.75 | $139.70 |
| Purchase #7 | $15.43 | 9.682% | $16.9239 | $16.92 | $16.90 | $16.90 |
| 7 purchase totals = | $820.28 | $886.6778 | $886.67 | $886.65 | $886.60 | |