| 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 | $76.79 | 4.401% | $80.1695 | $80.17 | $80.15 | $80.20 |
| Purchase #2 | $105.65 | 8.279% | $114.3968 | $114.40 | $114.40 | $114.40 |
| Purchase #3 | $233.59 | 11.583% | $260.6467 | $260.65 | $260.65 | $260.60 |
| Purchase #4 | $152.62 | 9.674% | $167.3845 | $167.38 | $167.40 | $167.40 |
| Purchase #5 | $181.63 | 8.343% | $196.7834 | $196.78 | $196.80 | $196.80 |
| Purchase #6 | $81.67 | 13.830% | $92.965 | $92.97 | $92.95 | $93.00 |
| Purchase #7 | $121.92 | 5.585% | $128.7292 | $128.73 | $128.75 | $128.70 |
| 7 purchase totals = | $953.87 | $1,041.0751 | $1,041.08 | $1,041.10 | $1,041.10 | |