| 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 | $98.82 | 9.151% | $107.863 | $107.86 | $107.85 | $107.90 |
| Purchase #2 | $77.32 | 5.193% | $81.3352 | $81.34 | $81.35 | $81.30 |
| Purchase #3 | $84.62 | 9.606% | $92.7486 | $92.75 | $92.75 | $92.70 |
| Purchase #4 | $151.60 | 12.811% | $171.0215 | $171.02 | $171.00 | $171.00 |
| Purchase #5 | $236.60 | 6.395% | $251.7306 | $251.73 | $251.75 | $251.70 |
| Purchase #6 | $26.65 | 13.149% | $30.1542 | $30.15 | $30.15 | $30.20 |
| Purchase #7 | $130.54 | 3.657% | $135.3138 | $135.31 | $135.30 | $135.30 |
| 7 purchase totals = | $806.15 | $870.1669 | $870.16 | $870.15 | $870.10 | |