| 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 | $117.61 | 6.564% | $125.3299 | $125.33 | $125.35 | $125.30 |
| Purchase #2 | $93.77 | 5.868% | $99.2724 | $99.27 | $99.25 | $99.30 |
| Purchase #3 | $140.28 | 9.280% | $153.298 | $153.30 | $153.30 | $153.30 |
| Purchase #4 | $104.63 | 10.699% | $115.8244 | $115.82 | $115.80 | $115.80 |
| Purchase #5 | $17.99 | 10.537% | $19.8856 | $19.89 | $19.90 | $19.90 |
| Purchase #6 | $126.33 | 6.245% | $134.2193 | $134.22 | $134.20 | $134.20 |
| Purchase #7 | $80.86 | 3.242% | $83.4815 | $83.48 | $83.50 | $83.50 |
| 7 purchase totals = | $681.47 | $731.3111 | $731.31 | $731.30 | $731.30 | |