| 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 | $50.54 | 4.558% | $52.8436 | $52.84 | $52.85 | $52.80 |
| Purchase #2 | $10.74 | 5.319% | $11.3113 | $11.31 | $11.30 | $11.30 |
| Purchase #3 | $230.29 | 10.736% | $255.0139 | $255.01 | $255.00 | $255.00 |
| Purchase #4 | $36.85 | 7.382% | $39.5703 | $39.57 | $39.55 | $39.60 |
| Purchase #5 | $142.42 | 13.238% | $161.2736 | $161.27 | $161.25 | $161.30 |
| Purchase #6 | $196.52 | 7.210% | $210.6891 | $210.69 | $210.70 | $210.70 |
| Purchase #7 | $20.99 | 13.690% | $23.8635 | $23.86 | $23.85 | $23.90 |
| 7 purchase totals = | $688.35 | $754.5653 | $754.55 | $754.50 | $754.60 | |