| 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 | $47.49 | 3.749% | $49.2704 | $49.27 | $49.25 | $49.30 |
| Purchase #2 | $30.43 | 4.315% | $31.7431 | $31.74 | $31.75 | $31.70 |
| Purchase #3 | $168.63 | 12.516% | $189.7357 | $189.74 | $189.75 | $189.70 |
| Purchase #4 | $67.77 | 11.198% | $75.3589 | $75.36 | $75.35 | $75.40 |
| Purchase #5 | $28.38 | 7.747% | $30.5786 | $30.58 | $30.60 | $30.60 |
| Purchase #6 | $40.82 | 5.539% | $43.081 | $43.08 | $43.10 | $43.10 |
| Purchase #7 | $166.63 | 10.826% | $184.6694 | $184.67 | $184.65 | $184.70 |
| 7 purchase totals = | $550.15 | $604.4371 | $604.44 | $604.45 | $604.50 | |