| 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 | $63.87 | 10.120% | $70.3336 | $70.33 | $70.35 | $70.30 |
| Purchase #2 | $99.66 | 6.217% | $105.8559 | $105.86 | $105.85 | $105.90 |
| Purchase #3 | $78.51 | 4.203% | $81.8098 | $81.81 | $81.80 | $81.80 |
| Purchase #4 | $82.78 | 4.771% | $86.7294 | $86.73 | $86.75 | $86.70 |
| Purchase #5 | $182.54 | 12.796% | $205.8978 | $205.90 | $205.90 | $205.90 |
| Purchase #6 | $147.60 | 9.237% | $161.2338 | $161.23 | $161.25 | $161.20 |
| Purchase #7 | $111.70 | 8.156% | $120.8103 | $120.81 | $120.80 | $120.80 |
| 7 purchase totals = | $766.66 | $832.6706 | $832.67 | $832.70 | $832.60 | |