| 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 | $34.43 | 10.474% | $38.0362 | $38.04 | $38.05 | $38.00 |
| Purchase #2 | $214.74 | 3.835% | $222.9753 | $222.98 | $223.00 | $223.00 |
| Purchase #3 | $41.62 | 5.208% | $43.7876 | $43.79 | $43.80 | $43.80 |
| Purchase #4 | $35.98 | 3.525% | $37.2483 | $37.25 | $37.25 | $37.20 |
| Purchase #5 | $172.51 | 4.811% | $180.8095 | $180.81 | $180.80 | $180.80 |
| Purchase #6 | $197.66 | 5.150% | $207.8395 | $207.84 | $207.85 | $207.80 |
| Purchase #7 | $152.73 | 5.518% | $161.1576 | $161.16 | $161.15 | $161.20 |
| 7 purchase totals = | $849.67 | $891.8540 | $891.87 | $891.90 | $891.80 | |