| 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 | $16.95 | 4.394% | $17.6948 | $17.69 | $17.70 | $17.70 |
| Purchase #2 | $86.94 | 10.207% | $95.814 | $95.81 | $95.80 | $95.80 |
| Purchase #3 | $221.36 | 3.319% | $228.7069 | $228.71 | $228.70 | $228.70 |
| Purchase #4 | $95.70 | 13.729% | $108.8387 | $108.84 | $108.85 | $108.80 |
| Purchase #5 | $153.93 | 12.548% | $173.2451 | $173.25 | $173.25 | $173.20 |
| Purchase #6 | $95.40 | 11.463% | $106.3357 | $106.34 | $106.35 | $106.30 |
| Purchase #7 | $225.26 | 3.874% | $233.9866 | $233.99 | $234.00 | $234.00 |
| 7 purchase totals = | $895.54 | $964.6218 | $964.63 | $964.65 | $964.50 | |