| 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 | $53.50 | 3.628% | $55.441 | $55.44 | $55.45 | $55.40 |
| Purchase #2 | $21.67 | 7.200% | $23.2302 | $23.23 | $23.25 | $23.20 |
| Purchase #3 | $161.83 | 3.395% | $167.3241 | $167.32 | $167.30 | $167.30 |
| Purchase #4 | $126.25 | 11.220% | $140.4153 | $140.42 | $140.40 | $140.40 |
| Purchase #5 | $163.74 | 5.465% | $172.6884 | $172.69 | $172.70 | $172.70 |
| Purchase #6 | $81.40 | 12.162% | $91.2999 | $91.30 | $91.30 | $91.30 |
| Purchase #7 | $130.74 | 7.109% | $140.0343 | $140.03 | $140.05 | $140.00 |
| 7 purchase totals = | $739.13 | $790.4332 | $790.43 | $790.45 | $790.30 | |