| 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 | $89.45 | 8.203% | $96.7876 | $96.79 | $96.80 | $96.80 |
| Purchase #2 | $35.92 | 4.177% | $37.4204 | $37.42 | $37.40 | $37.40 |
| Purchase #3 | $237.74 | 4.352% | $248.0864 | $248.09 | $248.10 | $248.10 |
| Purchase #4 | $227.84 | 12.474% | $256.2608 | $256.26 | $256.25 | $256.30 |
| Purchase #5 | $156.31 | 12.402% | $175.6956 | $175.70 | $175.70 | $175.70 |
| Purchase #6 | $39.70 | 9.620% | $43.5191 | $43.52 | $43.50 | $43.50 |
| Purchase #7 | $243.87 | 10.176% | $268.6862 | $268.69 | $268.70 | $268.70 |
| 7 purchase totals = | $1,030.83 | $1,126.4561 | $1,126.47 | $1,126.45 | $1,126.50 | |