| 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 | $123.88 | 10.231% | $136.5542 | $136.55 | $136.55 | $136.60 |
| Purchase #2 | $20.31 | 7.422% | $21.8174 | $21.82 | $21.80 | $21.80 |
| Purchase #3 | $5.71 | 11.514% | $6.3674 | $6.37 | $6.35 | $6.40 |
| Purchase #4 | $77.52 | 11.232% | $86.227 | $86.23 | $86.25 | $86.20 |
| Purchase #5 | $196.77 | 10.491% | $217.4131 | $217.41 | $217.40 | $217.40 |
| Purchase #6 | $225.98 | 7.245% | $242.3523 | $242.35 | $242.35 | $242.40 |
| Purchase #7 | $75.43 | 7.662% | $81.2094 | $81.21 | $81.20 | $81.20 |
| 7 purchase totals = | $725.60 | $791.9408 | $791.94 | $791.90 | $792.00 | |