| 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 | $81.33 | 7.802% | $87.6754 | $87.68 | $87.70 | $87.70 |
| Purchase #2 | $133.32 | 10.104% | $146.7907 | $146.79 | $146.80 | $146.80 |
| Purchase #3 | $188.68 | 12.787% | $212.8065 | $212.81 | $212.80 | $212.80 |
| Purchase #4 | $225.91 | 8.782% | $245.7494 | $245.75 | $245.75 | $245.70 |
| Purchase #5 | $243.59 | 13.497% | $276.4673 | $276.47 | $276.45 | $276.50 |
| Purchase #6 | $74.79 | 10.569% | $82.6946 | $82.69 | $82.70 | $82.70 |
| Purchase #7 | $5.66 | 4.864% | $5.9353 | $5.94 | $5.95 | $5.90 |
| 7 purchase totals = | $953.28 | $1,058.1192 | $1,058.13 | $1,058.15 | $1,058.10 | |