| 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 | $16.79 | 6.203% | $17.8315 | $17.83 | $17.85 | $17.80 |
| Purchase #2 | $62.97 | 5.841% | $66.6481 | $66.65 | $66.65 | $66.60 |
| Purchase #3 | $219.83 | 10.507% | $242.9275 | $242.93 | $242.95 | $242.90 |
| Purchase #4 | $78.75 | 9.231% | $86.0194 | $86.02 | $86.00 | $86.00 |
| Purchase #5 | $11.53 | 7.365% | $12.3792 | $12.38 | $12.40 | $12.40 |
| Purchase #6 | $198.52 | 6.571% | $211.5647 | $211.56 | $211.55 | $211.60 |
| Purchase #7 | $157.44 | 8.831% | $171.3435 | $171.34 | $171.35 | $171.30 |
| 7 purchase totals = | $745.83 | $808.7139 | $808.71 | $808.75 | $808.60 | |