| 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 | $89.79 | 12.283% | $100.8189 | $100.82 | $100.80 | $100.80 |
| Purchase #2 | $64.79 | 3.437% | $67.0168 | $67.02 | $67.00 | $67.00 |
| Purchase #3 | $190.65 | 5.623% | $201.3702 | $201.37 | $201.35 | $201.40 |
| Purchase #4 | $237.37 | 6.395% | $252.5498 | $252.55 | $252.55 | $252.50 |
| Purchase #5 | $172.85 | 13.709% | $196.546 | $196.55 | $196.55 | $196.50 |
| Purchase #6 | $9.62 | 11.342% | $10.7111 | $10.71 | $10.70 | $10.70 |
| Purchase #7 | $138.60 | 12.672% | $156.1634 | $156.16 | $156.15 | $156.20 |
| 7 purchase totals = | $903.67 | $985.1762 | $985.18 | $985.10 | $985.10 | |