| 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 | $79.90 | 8.366% | $86.5844 | $86.58 | $86.60 | $86.60 |
| Purchase #2 | $148.30 | 3.738% | $153.8435 | $153.84 | $153.85 | $153.80 |
| Purchase #3 | $62.88 | 4.646% | $65.8014 | $65.80 | $65.80 | $65.80 |
| Purchase #4 | $120.45 | 12.119% | $135.0473 | $135.05 | $135.05 | $135.00 |
| Purchase #5 | $134.53 | 3.320% | $138.9964 | $139.00 | $139.00 | $139.00 |
| Purchase #6 | $70.58 | 13.524% | $80.1252 | $80.13 | $80.15 | $80.10 |
| Purchase #7 | $184.73 | 9.195% | $201.7159 | $201.72 | $201.70 | $201.70 |
| 7 purchase totals = | $801.37 | $862.1141 | $862.12 | $862.15 | $862.00 | |