| 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 | $80.42 | 5.246% | $84.6388 | $84.64 | $84.65 | $84.60 |
| Purchase #2 | $54.53 | 5.381% | $57.4643 | $57.46 | $57.45 | $57.50 |
| Purchase #3 | $59.48 | 12.682% | $67.0233 | $67.02 | $67.00 | $67.00 |
| Purchase #4 | $249.27 | 13.825% | $283.7316 | $283.73 | $283.75 | $283.70 |
| Purchase #5 | $71.61 | 9.700% | $78.5562 | $78.56 | $78.55 | $78.60 |
| Purchase #6 | $34.26 | 6.541% | $36.5009 | $36.50 | $36.50 | $36.50 |
| Purchase #7 | $81.73 | 6.141% | $86.749 | $86.75 | $86.75 | $86.70 |
| 7 purchase totals = | $631.30 | $694.6641 | $694.66 | $694.65 | $694.60 | |