| 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 | $49.33 | 3.590% | $51.1009 | $51.10 | $51.10 | $51.10 |
| Purchase #2 | $124.88 | 9.723% | $137.0221 | $137.02 | $137.00 | $137.00 |
| Purchase #3 | $61.84 | 11.841% | $69.1625 | $69.16 | $69.15 | $69.20 |
| Purchase #4 | $219.88 | 7.741% | $236.9009 | $236.90 | $236.90 | $236.90 |
| Purchase #5 | $225.56 | 4.394% | $235.4711 | $235.47 | $235.45 | $235.50 |
| Purchase #6 | $59.55 | 9.848% | $65.4145 | $65.41 | $65.40 | $65.40 |
| Purchase #7 | $88.82 | 6.173% | $94.3029 | $94.30 | $94.30 | $94.30 |
| 7 purchase totals = | $829.86 | $889.3749 | $889.36 | $889.30 | $889.40 | |