| 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 | $101.70 | 4.335% | $106.1087 | $106.11 | $106.10 | $106.10 |
| Purchase #2 | $33.68 | 3.838% | $34.9726 | $34.97 | $34.95 | $35.00 |
| Purchase #3 | $19.86 | 5.412% | $20.9348 | $20.93 | $20.95 | $20.90 |
| Purchase #4 | $176.29 | 11.202% | $196.038 | $196.04 | $196.05 | $196.00 |
| Purchase #5 | $134.69 | 9.333% | $147.2606 | $147.26 | $147.25 | $147.30 |
| Purchase #6 | $19.40 | 9.558% | $21.2543 | $21.25 | $21.25 | $21.30 |
| Purchase #7 | $77.75 | 13.572% | $88.3022 | $88.30 | $88.30 | $88.30 |
| 7 purchase totals = | $563.37 | $614.8712 | $614.86 | $614.85 | $614.90 | |