| 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 | $76.55 | 11.625% | $85.4489 | $85.45 | $85.45 | $85.40 |
| Purchase #2 | $10.48 | 13.139% | $11.857 | $11.86 | $11.85 | $11.90 |
| Purchase #3 | $199.67 | 3.335% | $206.329 | $206.33 | $206.35 | $206.30 |
| Purchase #4 | $152.38 | 3.421% | $157.5929 | $157.59 | $157.60 | $157.60 |
| Purchase #5 | $222.83 | 4.393% | $232.6189 | $232.62 | $232.60 | $232.60 |
| Purchase #6 | $77.78 | 3.816% | $80.7481 | $80.75 | $80.75 | $80.70 |
| Purchase #7 | $48.87 | 8.181% | $52.8681 | $52.87 | $52.85 | $52.90 |
| 7 purchase totals = | $788.56 | $827.4629 | $827.47 | $827.45 | $827.40 | |