| 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 | $100.53 | 3.457% | $104.0053 | $104.01 | $104.00 | $104.00 |
| Purchase #2 | $148.34 | 7.751% | $159.8378 | $159.84 | $159.85 | $159.80 |
| Purchase #3 | $103.52 | 12.414% | $116.371 | $116.37 | $116.35 | $116.40 |
| Purchase #4 | $135.34 | 4.389% | $141.2801 | $141.28 | $141.30 | $141.30 |
| Purchase #5 | $125.62 | 7.237% | $134.7111 | $134.71 | $134.70 | $134.70 |
| Purchase #6 | $20.52 | 3.467% | $21.2314 | $21.23 | $21.25 | $21.20 |
| Purchase #7 | $53.78 | 7.275% | $57.6925 | $57.69 | $57.70 | $57.70 |
| 7 purchase totals = | $687.65 | $735.1292 | $735.13 | $735.15 | $735.10 | |