| 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 | $107.96 | 9.705% | $118.4375 | $118.44 | $118.45 | $118.40 |
| Purchase #2 | $66.87 | 12.277% | $75.0796 | $75.08 | $75.10 | $75.10 |
| Purchase #3 | $92.50 | 4.763% | $96.9058 | $96.91 | $96.90 | $96.90 |
| Purchase #4 | $125.63 | 6.283% | $133.5233 | $133.52 | $133.50 | $133.50 |
| Purchase #5 | $217.25 | 8.355% | $235.4012 | $235.40 | $235.40 | $235.40 |
| Purchase #6 | $40.38 | 8.590% | $43.8486 | $43.85 | $43.85 | $43.80 |
| Purchase #7 | $127.99 | 9.579% | $140.2502 | $140.25 | $140.25 | $140.30 |
| 7 purchase totals = | $778.58 | $843.4462 | $843.45 | $843.45 | $843.40 | |