| 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 | $51.36 | 5.439% | $54.1535 | $54.15 | $54.15 | $54.20 |
| Purchase #2 | $190.58 | 11.456% | $212.4128 | $212.41 | $212.40 | $212.40 |
| Purchase #3 | $139.73 | 4.717% | $146.3211 | $146.32 | $146.30 | $146.30 |
| Purchase #4 | $214.45 | 6.332% | $228.029 | $228.03 | $228.05 | $228.00 |
| Purchase #5 | $193.53 | 6.826% | $206.7404 | $206.74 | $206.75 | $206.70 |
| Purchase #6 | $115.26 | 8.547% | $125.1113 | $125.11 | $125.10 | $125.10 |
| Purchase #7 | $89.86 | 13.683% | $102.1555 | $102.16 | $102.15 | $102.20 |
| 7 purchase totals = | $994.77 | $1,074.9236 | $1,074.92 | $1,074.90 | $1,074.90 | |