| 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 | $79.73 | 9.864% | $87.5946 | $87.59 | $87.60 | $87.60 |
| Purchase #2 | $206.65 | 10.163% | $227.6518 | $227.65 | $227.65 | $227.70 |
| Purchase #3 | $218.76 | 10.726% | $242.2242 | $242.22 | $242.20 | $242.20 |
| Purchase #4 | $7.32 | 11.370% | $8.1523 | $8.15 | $8.15 | $8.20 |
| Purchase #5 | $180.34 | 3.577% | $186.7908 | $186.79 | $186.80 | $186.80 |
| Purchase #6 | $241.41 | 13.818% | $274.768 | $274.77 | $274.75 | $274.80 |
| Purchase #7 | $68.33 | 9.188% | $74.6082 | $74.61 | $74.60 | $74.60 |
| 7 purchase totals = | $1,002.54 | $1,101.7899 | $1,101.78 | $1,101.75 | $1,101.90 | |