| 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 | $108.30 | 13.583% | $123.0104 | $123.01 | $123.00 | $123.00 |
| Purchase #2 | $70.83 | 6.760% | $75.6181 | $75.62 | $75.60 | $75.60 |
| Purchase #3 | $99.89 | 4.350% | $104.2352 | $104.24 | $104.25 | $104.20 |
| Purchase #4 | $78.95 | 7.138% | $84.5855 | $84.59 | $84.60 | $84.60 |
| Purchase #5 | $69.39 | 10.115% | $76.4088 | $76.41 | $76.40 | $76.40 |
| Purchase #6 | $215.98 | 9.849% | $237.2519 | $237.25 | $237.25 | $237.30 |
| Purchase #7 | $144.53 | 3.540% | $149.6464 | $149.65 | $149.65 | $149.60 |
| 7 purchase totals = | $787.87 | $850.7563 | $850.77 | $850.75 | $850.70 | |