| 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 | $118.80 | 8.363% | $128.7352 | $128.74 | $128.75 | $128.70 |
| Purchase #2 | $6.87 | 13.408% | $7.7911 | $7.79 | $7.80 | $7.80 |
| Purchase #3 | $24.40 | 6.534% | $25.9943 | $25.99 | $26.00 | $26.00 |
| Purchase #4 | $155.58 | 10.803% | $172.3873 | $172.39 | $172.40 | $172.40 |
| Purchase #5 | $43.71 | 8.420% | $47.3904 | $47.39 | $47.40 | $47.40 |
| Purchase #6 | $14.26 | 8.356% | $15.4516 | $15.45 | $15.45 | $15.50 |
| Purchase #7 | $16.30 | 5.552% | $17.205 | $17.21 | $17.20 | $17.20 |
| 7 purchase totals = | $379.92 | $414.9549 | $414.96 | $415.00 | $415.00 | |