| 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 | $232.62 | 6.713% | $248.2358 | $248.24 | $248.25 | $248.20 |
| Purchase #2 | $35.25 | 5.406% | $37.1556 | $37.16 | $37.15 | $37.20 |
| Purchase #3 | $32.69 | 9.358% | $35.7491 | $35.75 | $35.75 | $35.70 |
| Purchase #4 | $80.76 | 10.608% | $89.327 | $89.33 | $89.35 | $89.30 |
| Purchase #5 | $61.85 | 9.803% | $67.9132 | $67.91 | $67.90 | $67.90 |
| Purchase #6 | $104.60 | 9.692% | $114.7378 | $114.74 | $114.75 | $114.70 |
| Purchase #7 | $26.34 | 8.395% | $28.5512 | $28.55 | $28.55 | $28.60 |
| 7 purchase totals = | $574.11 | $621.6697 | $621.68 | $621.70 | $621.60 | |