| 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 | $90.42 | 9.345% | $98.8697 | $98.87 | $98.85 | $98.90 |
| Purchase #2 | $119.68 | 6.269% | $127.1827 | $127.18 | $127.20 | $127.20 |
| Purchase #3 | $211.43 | 8.771% | $229.9745 | $229.97 | $229.95 | $230.00 |
| Purchase #4 | $103.78 | 4.481% | $108.4304 | $108.43 | $108.45 | $108.40 |
| Purchase #5 | $52.68 | 8.821% | $57.3269 | $57.33 | $57.35 | $57.30 |
| Purchase #6 | $24.92 | 8.719% | $27.0928 | $27.09 | $27.10 | $27.10 |
| Purchase #7 | $248.97 | 4.851% | $261.0475 | $261.05 | $261.05 | $261.00 |
| 7 purchase totals = | $851.88 | $909.9245 | $909.92 | $909.95 | $909.90 | |