| 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 | $138.47 | 9.820% | $152.0678 | $152.07 | $152.05 | $152.10 |
| Purchase #2 | $54.43 | 10.840% | $60.3302 | $60.33 | $60.35 | $60.30 |
| Purchase #3 | $80.77 | 7.405% | $86.751 | $86.75 | $86.75 | $86.80 |
| Purchase #4 | $47.31 | 10.798% | $52.4185 | $52.42 | $52.40 | $52.40 |
| Purchase #5 | $122.79 | 5.242% | $129.2267 | $129.23 | $129.25 | $129.20 |
| Purchase #6 | $23.34 | 5.558% | $24.6372 | $24.64 | $24.65 | $24.60 |
| Purchase #7 | $34.75 | 5.729% | $36.7408 | $36.74 | $36.75 | $36.70 |
| 7 purchase totals = | $501.86 | $542.1722 | $542.18 | $542.20 | $542.10 | |