| 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 | $8.49 | 13.478% | $9.6343 | $9.63 | $9.65 | $9.60 |
| Purchase #2 | $99.29 | 3.832% | $103.0948 | $103.09 | $103.10 | $103.10 |
| Purchase #3 | $223.46 | 11.447% | $249.0395 | $249.04 | $249.05 | $249.00 |
| Purchase #4 | $123.78 | 3.361% | $127.9402 | $127.94 | $127.95 | $127.90 |
| Purchase #5 | $23.64 | 6.815% | $25.2511 | $25.25 | $25.25 | $25.30 |
| Purchase #6 | $70.71 | 3.858% | $73.438 | $73.44 | $73.45 | $73.40 |
| Purchase #7 | $203.69 | 6.230% | $216.3799 | $216.38 | $216.40 | $216.40 |
| 7 purchase totals = | $753.06 | $804.7778 | $804.77 | $804.85 | $804.70 | |