| 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 | $69.60 | 8.819% | $75.738 | $75.74 | $75.75 | $75.70 |
| Purchase #2 | $13.87 | 5.150% | $14.5843 | $14.58 | $14.60 | $14.60 |
| Purchase #3 | $184.66 | 8.523% | $200.3986 | $200.40 | $200.40 | $200.40 |
| Purchase #4 | $37.66 | 5.266% | $39.6432 | $39.64 | $39.65 | $39.60 |
| Purchase #5 | $78.56 | 9.503% | $86.0256 | $86.03 | $86.05 | $86.00 |
| Purchase #6 | $104.41 | 3.571% | $108.1385 | $108.14 | $108.15 | $108.10 |
| Purchase #7 | $131.49 | 6.456% | $139.979 | $139.98 | $140.00 | $140.00 |
| 7 purchase totals = | $620.25 | $664.5072 | $664.51 | $664.60 | $664.40 | |