| 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 | $77.46 | 12.682% | $87.2835 | $87.28 | $87.30 | $87.30 |
| Purchase #2 | $189.90 | 4.461% | $198.3714 | $198.37 | $198.35 | $198.40 |
| Purchase #3 | $105.97 | 3.262% | $109.4267 | $109.43 | $109.45 | $109.40 |
| Purchase #4 | $125.42 | 6.501% | $133.5736 | $133.57 | $133.55 | $133.60 |
| Purchase #5 | $215.28 | 4.693% | $225.3831 | $225.38 | $225.40 | $225.40 |
| Purchase #6 | $122.70 | 13.660% | $139.4608 | $139.46 | $139.45 | $139.50 |
| Purchase #7 | $6.99 | 11.704% | $7.8081 | $7.81 | $7.80 | $7.80 |
| 7 purchase totals = | $843.72 | $901.3072 | $901.30 | $901.30 | $901.40 | |