| 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 | $71.35 | 12.449% | $80.2324 | $80.23 | $80.25 | $80.20 |
| Purchase #2 | $136.29 | 8.192% | $147.4549 | $147.45 | $147.45 | $147.50 |
| Purchase #3 | $63.35 | 13.271% | $71.7572 | $71.76 | $71.75 | $71.80 |
| Purchase #4 | $8.99 | 5.349% | $9.4709 | $9.47 | $9.45 | $9.50 |
| Purchase #5 | $26.59 | 13.569% | $30.198 | $30.20 | $30.20 | $30.20 |
| Purchase #6 | $221.75 | 9.199% | $242.1488 | $242.15 | $242.15 | $242.10 |
| Purchase #7 | $21.80 | 13.191% | $24.6756 | $24.68 | $24.70 | $24.70 |
| 7 purchase totals = | $550.12 | $605.9378 | $605.94 | $605.95 | $606.00 | |