| 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 | $112.37 | 12.316% | $126.2095 | $126.21 | $126.20 | $126.20 |
| Purchase #2 | $83.75 | 3.530% | $86.7064 | $86.71 | $86.70 | $86.70 |
| Purchase #3 | $129.62 | 4.360% | $135.2714 | $135.27 | $135.25 | $135.30 |
| Purchase #4 | $25.31 | 10.407% | $27.944 | $27.94 | $27.95 | $27.90 |
| Purchase #5 | $152.78 | 9.655% | $167.5309 | $167.53 | $167.55 | $167.50 |
| Purchase #6 | $15.34 | 6.709% | $16.3692 | $16.37 | $16.35 | $16.40 |
| Purchase #7 | $56.76 | 3.705% | $58.863 | $58.86 | $58.85 | $58.90 |
| 7 purchase totals = | $575.93 | $618.8944 | $618.89 | $618.85 | $618.90 | |