| 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 | $72.50 | 5.413% | $76.4244 | $76.42 | $76.40 | $76.40 |
| Purchase #2 | $11.29 | 5.586% | $11.9207 | $11.92 | $11.90 | $11.90 |
| Purchase #3 | $7.33 | 5.453% | $7.7297 | $7.73 | $7.75 | $7.70 |
| Purchase #4 | $238.55 | 7.506% | $256.4556 | $256.46 | $256.45 | $256.50 |
| Purchase #5 | $118.31 | 7.764% | $127.4956 | $127.50 | $127.50 | $127.50 |
| Purchase #6 | $167.25 | 6.185% | $177.5944 | $177.59 | $177.60 | $177.60 |
| Purchase #7 | $45.74 | 11.697% | $51.0902 | $51.09 | $51.10 | $51.10 |
| 7 purchase totals = | $660.97 | $708.7106 | $708.71 | $708.70 | $708.70 | |