| 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 | $92.38 | 9.662% | $101.3058 | $101.31 | $101.30 | $101.30 |
| Purchase #2 | $15.62 | 11.709% | $17.4489 | $17.45 | $17.45 | $17.40 |
| Purchase #3 | $72.50 | 12.310% | $81.4248 | $81.42 | $81.40 | $81.40 |
| Purchase #4 | $165.72 | 6.808% | $177.0022 | $177.00 | $177.00 | $177.00 |
| Purchase #5 | $25.84 | 4.657% | $27.0434 | $27.04 | $27.05 | $27.00 |
| Purchase #6 | $213.88 | 6.236% | $227.2176 | $227.22 | $227.20 | $227.20 |
| Purchase #7 | $221.58 | 8.863% | $241.2186 | $241.22 | $241.20 | $241.20 |
| 7 purchase totals = | $807.52 | $872.6613 | $872.66 | $872.60 | $872.50 | |