| 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 | $88.81 | 3.268% | $91.7123 | $91.71 | $91.70 | $91.70 |
| Purchase #2 | $44.88 | 11.347% | $49.9725 | $49.97 | $49.95 | $50.00 |
| Purchase #3 | $192.99 | 7.350% | $207.1748 | $207.17 | $207.15 | $207.20 |
| Purchase #4 | $131.67 | 4.470% | $137.5556 | $137.56 | $137.55 | $137.60 |
| Purchase #5 | $49.44 | 3.504% | $51.1724 | $51.17 | $51.15 | $51.20 |
| Purchase #6 | $44.27 | 13.671% | $50.3222 | $50.32 | $50.30 | $50.30 |
| Purchase #7 | $205.84 | 4.398% | $214.8928 | $214.89 | $214.90 | $214.90 |
| 7 purchase totals = | $757.90 | $802.8026 | $802.79 | $802.70 | $802.90 | |