| 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 | $90.30 | 13.317% | $102.3253 | $102.33 | $102.35 | $102.30 |
| Purchase #2 | $6.61 | 8.829% | $7.1936 | $7.19 | $7.20 | $7.20 |
| Purchase #3 | $230.89 | 4.694% | $241.728 | $241.73 | $241.75 | $241.70 |
| Purchase #4 | $30.36 | 8.154% | $32.8356 | $32.84 | $32.85 | $32.80 |
| Purchase #5 | $120.30 | 5.839% | $127.3243 | $127.32 | $127.30 | $127.30 |
| Purchase #6 | $9.29 | 3.253% | $9.5922 | $9.59 | $9.60 | $9.60 |
| Purchase #7 | $187.90 | 11.216% | $208.9749 | $208.97 | $208.95 | $209.00 |
| 7 purchase totals = | $675.65 | $729.9739 | $729.97 | $730.00 | $729.90 | |