| 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 | $14.43 | 3.696% | $14.9633 | $14.96 | $14.95 | $15.00 |
| Purchase #2 | $5.43 | 12.748% | $6.1222 | $6.12 | $6.10 | $6.10 |
| Purchase #3 | $33.63 | 3.222% | $34.7136 | $34.71 | $34.70 | $34.70 |
| Purchase #4 | $104.85 | 4.250% | $109.3061 | $109.31 | $109.30 | $109.30 |
| Purchase #5 | $180.98 | 6.129% | $192.0723 | $192.07 | $192.05 | $192.10 |
| Purchase #6 | $207.26 | 13.770% | $235.7997 | $235.80 | $235.80 | $235.80 |
| Purchase #7 | $165.55 | 10.831% | $183.4807 | $183.48 | $183.50 | $183.50 |
| 7 purchase totals = | $712.13 | $776.4579 | $776.45 | $776.40 | $776.50 | |