| 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 | $82.87 | 4.567% | $86.6547 | $86.65 | $86.65 | $86.70 |
| Purchase #2 | $164.90 | 3.748% | $171.0805 | $171.08 | $171.10 | $171.10 |
| Purchase #3 | $179.32 | 13.570% | $203.6537 | $203.65 | $203.65 | $203.70 |
| Purchase #4 | $138.55 | 13.830% | $157.7115 | $157.71 | $157.70 | $157.70 |
| Purchase #5 | $28.72 | 8.607% | $31.1919 | $31.19 | $31.20 | $31.20 |
| Purchase #6 | $148.62 | 13.115% | $168.1115 | $168.11 | $168.10 | $168.10 |
| Purchase #7 | $8.37 | 9.329% | $9.1508 | $9.15 | $9.15 | $9.20 |
| 7 purchase totals = | $751.35 | $827.5546 | $827.54 | $827.55 | $827.70 | |