| 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 | $54.72 | 5.153% | $57.5397 | $57.54 | $57.55 | $57.50 |
| Purchase #2 | $250.99 | 10.815% | $278.1346 | $278.13 | $278.15 | $278.10 |
| Purchase #3 | $152.83 | 11.589% | $170.5415 | $170.54 | $170.55 | $170.50 |
| Purchase #4 | $246.77 | 5.238% | $259.6958 | $259.70 | $259.70 | $259.70 |
| Purchase #5 | $187.64 | 7.169% | $201.0919 | $201.09 | $201.10 | $201.10 |
| Purchase #6 | $119.95 | 5.851% | $126.9683 | $126.97 | $126.95 | $127.00 |
| Purchase #7 | $98.79 | 8.785% | $107.4687 | $107.47 | $107.45 | $107.50 |
| 7 purchase totals = | $1,111.69 | $1,201.4405 | $1,201.44 | $1,201.45 | $1,201.40 | |