| 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 | $104.77 | 9.195% | $114.4036 | $114.40 | $114.40 | $114.40 |
| Purchase #2 | $47.49 | 13.524% | $53.9125 | $53.91 | $53.90 | $53.90 |
| Purchase #3 | $41.99 | 12.579% | $47.2719 | $47.27 | $47.25 | $47.30 |
| Purchase #4 | $165.66 | 4.730% | $173.4957 | $173.50 | $173.50 | $173.50 |
| Purchase #5 | $29.96 | 5.439% | $31.5895 | $31.59 | $31.60 | $31.60 |
| Purchase #6 | $82.90 | 11.177% | $92.1657 | $92.17 | $92.15 | $92.20 |
| Purchase #7 | $192.28 | 5.295% | $202.4612 | $202.46 | $202.45 | $202.50 |
| 7 purchase totals = | $665.05 | $715.3001 | $715.30 | $715.25 | $715.40 | |