| 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 | $61.72 | 13.545% | $70.08 | $70.08 | $70.10 | $70.10 |
| Purchase #2 | $201.72 | 6.373% | $214.5756 | $214.58 | $214.60 | $214.60 |
| Purchase #3 | $182.51 | 12.555% | $205.4241 | $205.42 | $205.40 | $205.40 |
| Purchase #4 | $176.56 | 3.432% | $182.6195 | $182.62 | $182.60 | $182.60 |
| Purchase #5 | $39.59 | 8.388% | $42.9108 | $42.91 | $42.90 | $42.90 |
| Purchase #6 | $183.54 | 5.550% | $193.7265 | $193.73 | $193.75 | $193.70 |
| Purchase #7 | $31.71 | 8.581% | $34.431 | $34.43 | $34.45 | $34.40 |
| 7 purchase totals = | $877.35 | $943.7675 | $943.77 | $943.80 | $943.70 | |