| 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 | $37.97 | 3.105% | $39.149 | $39.15 | $39.15 | $39.10 |
| Purchase #2 | $7.28 | 10.869% | $8.0713 | $8.07 | $8.05 | $8.10 |
| Purchase #3 | $204.32 | 8.177% | $221.0272 | $221.03 | $221.05 | $221.00 |
| Purchase #4 | $102.78 | 4.631% | $107.5397 | $107.54 | $107.55 | $107.50 |
| Purchase #5 | $234.55 | 5.438% | $247.3048 | $247.30 | $247.30 | $247.30 |
| Purchase #6 | $126.93 | 6.313% | $134.9431 | $134.94 | $134.95 | $134.90 |
| Purchase #7 | $208.97 | 13.851% | $237.9144 | $237.91 | $237.90 | $237.90 |
| 7 purchase totals = | $922.80 | $995.9495 | $995.94 | $995.95 | $995.80 | |