| 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 | $60.51 | 6.481% | $64.4317 | $64.43 | $64.45 | $64.40 |
| Purchase #2 | $119.48 | 5.280% | $125.7885 | $125.79 | $125.80 | $125.80 |
| Purchase #3 | $139.78 | 5.523% | $147.5 | $147.50 | $147.50 | $147.50 |
| Purchase #4 | $173.66 | 3.517% | $179.7676 | $179.77 | $179.75 | $179.80 |
| Purchase #5 | $27.66 | 3.776% | $28.7044 | $28.70 | $28.70 | $28.70 |
| Purchase #6 | $8.27 | 10.490% | $9.1375 | $9.14 | $9.15 | $9.10 |
| Purchase #7 | $133.95 | 8.215% | $144.954 | $144.95 | $144.95 | $145.00 |
| 7 purchase totals = | $663.31 | $700.2837 | $700.28 | $700.30 | $700.30 | |