| 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 | $64.88 | 9.557% | $71.0806 | $71.08 | $71.10 | $71.10 |
| Purchase #2 | $164.40 | 3.749% | $170.5634 | $170.56 | $170.55 | $170.60 |
| Purchase #3 | $83.59 | 6.264% | $88.8261 | $88.83 | $88.85 | $88.80 |
| Purchase #4 | $171.60 | 7.240% | $184.0238 | $184.02 | $184.00 | $184.00 |
| Purchase #5 | $207.62 | 12.397% | $233.3587 | $233.36 | $233.35 | $233.40 |
| Purchase #6 | $34.33 | 10.666% | $37.9916 | $37.99 | $38.00 | $38.00 |
| Purchase #7 | $65.61 | 9.473% | $71.8252 | $71.83 | $71.85 | $71.80 |
| 7 purchase totals = | $792.03 | $857.6694 | $857.67 | $857.70 | $857.70 | |