| 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 | $33.84 | 11.578% | $37.758 | $37.76 | $37.75 | $37.80 |
| Purchase #2 | $21.69 | 4.374% | $22.6387 | $22.64 | $22.65 | $22.60 |
| Purchase #3 | $163.25 | 6.725% | $174.2286 | $174.23 | $174.25 | $174.20 |
| Purchase #4 | $100.55 | 8.121% | $108.7157 | $108.72 | $108.70 | $108.70 |
| Purchase #5 | $94.72 | 9.785% | $103.9884 | $103.99 | $104.00 | $104.00 |
| Purchase #6 | $11.65 | 4.328% | $12.1542 | $12.15 | $12.15 | $12.20 |
| Purchase #7 | $45.74 | 7.555% | $49.1957 | $49.20 | $49.20 | $49.20 |
| 7 purchase totals = | $471.44 | $508.6793 | $508.69 | $508.70 | $508.70 | |