| 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 | $172.35 | 7.595% | $185.44 | $185.44 | $185.45 | $185.40 |
| Purchase #2 | $232.50 | 8.106% | $251.3465 | $251.35 | $251.35 | $251.30 |
| Purchase #3 | $5.32 | 3.514% | $5.5069 | $5.51 | $5.50 | $5.50 |
| Purchase #4 | $49.71 | 5.298% | $52.3436 | $52.34 | $52.35 | $52.30 |
| Purchase #5 | $44.73 | 4.861% | $46.9043 | $46.90 | $46.90 | $46.90 |
| Purchase #6 | $47.68 | 7.279% | $51.1506 | $51.15 | $51.15 | $51.20 |
| Purchase #7 | $49.55 | 12.843% | $55.9137 | $55.91 | $55.90 | $55.90 |
| 7 purchase totals = | $601.84 | $648.6056 | $648.60 | $648.60 | $648.50 | |