| 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 | $90.28 | 3.648% | $93.5734 | $93.57 | $93.55 | $93.60 |
| Purchase #2 | $161.96 | 12.406% | $182.0528 | $182.05 | $182.05 | $182.10 |
| Purchase #3 | $77.45 | 11.797% | $86.5868 | $86.59 | $86.60 | $86.60 |
| Purchase #4 | $18.68 | 5.445% | $19.6971 | $19.70 | $19.70 | $19.70 |
| Purchase #5 | $21.73 | 8.729% | $23.6268 | $23.63 | $23.65 | $23.60 |
| Purchase #6 | $20.67 | 8.253% | $22.3759 | $22.38 | $22.40 | $22.40 |
| Purchase #7 | $162.51 | 7.530% | $174.747 | $174.75 | $174.75 | $174.70 |
| 7 purchase totals = | $553.28 | $602.6598 | $602.67 | $602.70 | $602.70 | |