| 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 | $234.95 | 6.765% | $250.8444 | $250.84 | $250.85 | $250.80 |
| Purchase #2 | $58.61 | 8.259% | $63.4506 | $63.45 | $63.45 | $63.50 |
| Purchase #3 | $101.83 | 4.684% | $106.5997 | $106.60 | $106.60 | $106.60 |
| Purchase #4 | $74.41 | 3.749% | $77.1996 | $77.20 | $77.20 | $77.20 |
| Purchase #5 | $113.32 | 13.752% | $128.9038 | $128.90 | $128.90 | $128.90 |
| Purchase #6 | $75.83 | 7.781% | $81.7303 | $81.73 | $81.75 | $81.70 |
| Purchase #7 | $140.96 | 10.393% | $155.61 | $155.61 | $155.60 | $155.60 |
| 7 purchase totals = | $799.91 | $864.3384 | $864.33 | $864.35 | $864.30 | |