| 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 | $82.97 | 11.793% | $92.7547 | $92.75 | $92.75 | $92.80 |
| Purchase #2 | $106.53 | 11.631% | $118.9205 | $118.92 | $118.90 | $118.90 |
| Purchase #3 | $106.84 | 7.499% | $114.8519 | $114.85 | $114.85 | $114.90 |
| Purchase #4 | $99.68 | 13.769% | $113.4049 | $113.40 | $113.40 | $113.40 |
| Purchase #5 | $90.28 | 13.868% | $102.8 | $102.80 | $102.80 | $102.80 |
| Purchase #6 | $137.39 | 3.449% | $142.1286 | $142.13 | $142.15 | $142.10 |
| Purchase #7 | $81.57 | 9.551% | $89.3608 | $89.36 | $89.35 | $89.40 |
| 7 purchase totals = | $705.26 | $774.2214 | $774.21 | $774.20 | $774.30 | |