| 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 | $12.56 | 13.678% | $14.278 | $14.28 | $14.30 | $14.30 |
| Purchase #2 | $22.31 | 11.733% | $24.9276 | $24.93 | $24.95 | $24.90 |
| Purchase #3 | $12.95 | 9.285% | $14.1524 | $14.15 | $14.15 | $14.20 |
| Purchase #4 | $153.93 | 3.698% | $159.6223 | $159.62 | $159.60 | $159.60 |
| Purchase #5 | $72.29 | 12.756% | $81.5113 | $81.51 | $81.50 | $81.50 |
| Purchase #6 | $116.41 | 6.465% | $123.9359 | $123.94 | $123.95 | $123.90 |
| Purchase #7 | $207.61 | 9.691% | $227.7295 | $227.73 | $227.75 | $227.70 |
| 7 purchase totals = | $598.06 | $646.1570 | $646.16 | $646.20 | $646.10 | |