| 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 | $11.49 | 9.869% | $12.6239 | $12.62 | $12.60 | $12.60 |
| Purchase #2 | $120.49 | 10.840% | $133.5511 | $133.55 | $133.55 | $133.60 |
| Purchase #3 | $199.62 | 12.264% | $224.1014 | $224.10 | $224.10 | $224.10 |
| Purchase #4 | $21.36 | 12.785% | $24.0909 | $24.09 | $24.10 | $24.10 |
| Purchase #5 | $43.73 | 11.650% | $48.8245 | $48.82 | $48.80 | $48.80 |
| Purchase #6 | $171.85 | 3.792% | $178.3666 | $178.37 | $178.35 | $178.40 |
| Purchase #7 | $135.55 | 10.794% | $150.1813 | $150.18 | $150.20 | $150.20 |
| 7 purchase totals = | $704.09 | $771.7397 | $771.73 | $771.70 | $771.80 | |