| 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 | $52.41 | 11.534% | $58.455 | $58.46 | $58.45 | $58.50 |
| Purchase #2 | $222.27 | 12.259% | $249.5181 | $249.52 | $249.50 | $249.50 |
| Purchase #3 | $71.64 | 10.610% | $79.241 | $79.24 | $79.25 | $79.20 |
| Purchase #4 | $8.31 | 7.494% | $8.9328 | $8.93 | $8.95 | $8.90 |
| Purchase #5 | $134.51 | 11.840% | $150.436 | $150.44 | $150.45 | $150.40 |
| Purchase #6 | $178.44 | 11.741% | $199.3906 | $199.39 | $199.40 | $199.40 |
| Purchase #7 | $175.76 | 4.601% | $183.8467 | $183.85 | $183.85 | $183.80 |
| 7 purchase totals = | $843.34 | $929.8202 | $929.83 | $929.85 | $929.70 | |