| 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 | $112.56 | 10.329% | $124.1863 | $124.19 | $124.20 | $124.20 |
| Purchase #2 | $31.78 | 10.393% | $35.0829 | $35.08 | $35.10 | $35.10 |
| Purchase #3 | $69.77 | 11.350% | $77.6889 | $77.69 | $77.70 | $77.70 |
| Purchase #4 | $152.36 | 12.795% | $171.8545 | $171.85 | $171.85 | $171.90 |
| Purchase #5 | $77.61 | 6.158% | $82.3892 | $82.39 | $82.40 | $82.40 |
| Purchase #6 | $60.42 | 3.309% | $62.4193 | $62.42 | $62.40 | $62.40 |
| Purchase #7 | $216.26 | 3.393% | $223.5977 | $223.60 | $223.60 | $223.60 |
| 7 purchase totals = | $720.76 | $777.2188 | $777.22 | $777.25 | $777.30 | |