| 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 | $64.45 | 6.378% | $68.5606 | $68.56 | $68.55 | $68.60 |
| Purchase #2 | $127.83 | 12.140% | $143.3486 | $143.35 | $143.35 | $143.30 |
| Purchase #3 | $138.72 | 10.526% | $153.3217 | $153.32 | $153.30 | $153.30 |
| Purchase #4 | $30.43 | 9.491% | $33.3181 | $33.32 | $33.30 | $33.30 |
| Purchase #5 | $112.41 | 10.800% | $124.5503 | $124.55 | $124.55 | $124.60 |
| Purchase #6 | $232.39 | 7.148% | $249.0012 | $249.00 | $249.00 | $249.00 |
| Purchase #7 | $250.91 | 12.228% | $281.5913 | $281.59 | $281.60 | $281.60 |
| 7 purchase totals = | $957.14 | $1,053.6918 | $1,053.69 | $1,053.65 | $1,053.70 | |