| 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 | $69.71 | 9.250% | $76.1582 | $76.16 | $76.15 | $76.20 |
| Purchase #2 | $126.88 | 4.705% | $132.8497 | $132.85 | $132.85 | $132.80 |
| Purchase #3 | $13.33 | 3.337% | $13.7748 | $13.77 | $13.75 | $13.80 |
| Purchase #4 | $45.90 | 12.808% | $51.7789 | $51.78 | $51.80 | $51.80 |
| Purchase #5 | $153.32 | 13.792% | $174.4659 | $174.47 | $174.45 | $174.50 |
| Purchase #6 | $199.58 | 8.500% | $216.5443 | $216.54 | $216.55 | $216.50 |
| Purchase #7 | $186.84 | 8.217% | $202.1926 | $202.19 | $202.20 | $202.20 |
| 7 purchase totals = | $795.56 | $867.7644 | $867.76 | $867.75 | $867.80 | |