| 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 | $78.70 | 6.838% | $84.0815 | $84.08 | $84.10 | $84.10 |
| Purchase #2 | $130.83 | 7.518% | $140.6658 | $140.67 | $140.65 | $140.70 |
| Purchase #3 | $29.50 | 8.157% | $31.9063 | $31.91 | $31.90 | $31.90 |
| Purchase #4 | $104.85 | 9.295% | $114.5958 | $114.60 | $114.60 | $114.60 |
| Purchase #5 | $102.31 | 3.375% | $105.763 | $105.76 | $105.75 | $105.80 |
| Purchase #6 | $22.53 | 9.321% | $24.63 | $24.63 | $24.65 | $24.60 |
| Purchase #7 | $196.52 | 8.300% | $212.8312 | $212.83 | $212.85 | $212.80 |
| 7 purchase totals = | $665.24 | $714.4736 | $714.48 | $714.50 | $714.50 | |