| 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 | $60.70 | 10.365% | $66.9916 | $66.99 | $67.00 | $67.00 |
| Purchase #2 | $127.80 | 9.778% | $140.2963 | $140.30 | $140.30 | $140.30 |
| Purchase #3 | $166.73 | 9.438% | $182.466 | $182.47 | $182.45 | $182.50 |
| Purchase #4 | $14.29 | 10.618% | $15.8073 | $15.81 | $15.80 | $15.80 |
| Purchase #5 | $10.43 | 13.556% | $11.8439 | $11.84 | $11.85 | $11.80 |
| Purchase #6 | $161.73 | 10.147% | $178.1407 | $178.14 | $178.15 | $178.10 |
| Purchase #7 | $238.53 | 6.690% | $254.4877 | $254.49 | $254.50 | $254.50 |
| 7 purchase totals = | $780.21 | $850.0335 | $850.04 | $850.05 | $850.00 | |