| 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 | $96.98 | 9.642% | $106.3308 | $106.33 | $106.35 | $106.30 |
| Purchase #2 | $27.78 | 4.464% | $29.0201 | $29.02 | $29.00 | $29.00 |
| Purchase #3 | $193.74 | 10.490% | $214.0633 | $214.06 | $214.05 | $214.10 |
| Purchase #4 | $92.66 | 12.433% | $104.1804 | $104.18 | $104.20 | $104.20 |
| Purchase #5 | $19.35 | 5.542% | $20.4224 | $20.42 | $20.40 | $20.40 |
| Purchase #6 | $225.71 | 6.195% | $239.6927 | $239.69 | $239.70 | $239.70 |
| Purchase #7 | $165.49 | 12.132% | $185.5672 | $185.57 | $185.55 | $185.60 |
| 7 purchase totals = | $821.71 | $899.2769 | $899.27 | $899.25 | $899.30 | |