| 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 | $204.34 | 7.542% | $219.7513 | $219.75 | $219.75 | $219.80 |
| Purchase #2 | $91.98 | 8.416% | $99.721 | $99.72 | $99.70 | $99.70 |
| Purchase #3 | $98.68 | 8.767% | $107.3313 | $107.33 | $107.35 | $107.30 |
| Purchase #4 | $74.82 | 5.622% | $79.0264 | $79.03 | $79.05 | $79.00 |
| Purchase #5 | $93.30 | 7.778% | $100.5569 | $100.56 | $100.55 | $100.60 |
| Purchase #6 | $90.27 | 11.258% | $100.4326 | $100.43 | $100.45 | $100.40 |
| Purchase #7 | $86.35 | 7.220% | $92.5845 | $92.58 | $92.60 | $92.60 |
| 7 purchase totals = | $739.74 | $799.4040 | $799.40 | $799.45 | $799.40 | |