| 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 | $24.26 | 4.332% | $25.3109 | $25.31 | $25.30 | $25.30 |
| Purchase #2 | $190.46 | 13.532% | $216.233 | $216.23 | $216.25 | $216.20 |
| Purchase #3 | $183.52 | 9.833% | $201.5655 | $201.57 | $201.55 | $201.60 |
| Purchase #4 | $20.72 | 3.873% | $21.5225 | $21.52 | $21.50 | $21.50 |
| Purchase #5 | $225.44 | 5.606% | $238.0782 | $238.08 | $238.10 | $238.10 |
| Purchase #6 | $21.73 | 10.619% | $24.0375 | $24.04 | $24.05 | $24.00 |
| Purchase #7 | $35.42 | 5.283% | $37.2912 | $37.29 | $37.30 | $37.30 |
| 7 purchase totals = | $701.55 | $764.0388 | $764.04 | $764.05 | $764.00 | |