| 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 | $38.54 | 12.722% | $43.4431 | $43.44 | $43.45 | $43.40 |
| Purchase #2 | $176.29 | 11.123% | $195.8987 | $195.90 | $195.90 | $195.90 |
| Purchase #3 | $58.62 | 4.639% | $61.3394 | $61.34 | $61.35 | $61.30 |
| Purchase #4 | $134.36 | 7.705% | $144.7124 | $144.71 | $144.70 | $144.70 |
| Purchase #5 | $66.65 | 5.166% | $70.0931 | $70.09 | $70.10 | $70.10 |
| Purchase #6 | $10.81 | 7.395% | $11.6094 | $11.61 | $11.60 | $11.60 |
| Purchase #7 | $95.40 | 9.854% | $104.8007 | $104.80 | $104.80 | $104.80 |
| 7 purchase totals = | $580.67 | $631.8968 | $631.89 | $631.90 | $631.80 | |