| 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 | $7.82 | 5.817% | $8.2749 | $8.27 | $8.25 | $8.30 |
| Purchase #2 | $65.48 | 5.772% | $69.2595 | $69.26 | $69.25 | $69.30 |
| Purchase #3 | $133.57 | 11.540% | $148.984 | $148.98 | $149.00 | $149.00 |
| Purchase #4 | $118.37 | 11.449% | $131.9222 | $131.92 | $131.90 | $131.90 |
| Purchase #5 | $111.26 | 12.316% | $124.9628 | $124.96 | $124.95 | $125.00 |
| Purchase #6 | $9.37 | 12.453% | $10.5368 | $10.54 | $10.55 | $10.50 |
| Purchase #7 | $217.88 | 3.560% | $225.6365 | $225.64 | $225.65 | $225.60 |
| 7 purchase totals = | $663.75 | $719.5767 | $719.57 | $719.55 | $719.60 | |