| 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 | $75.44 | 13.697% | $85.773 | $85.77 | $85.75 | $85.80 |
| Purchase #2 | $7.50 | 13.537% | $8.5153 | $8.52 | $8.50 | $8.50 |
| Purchase #3 | $166.49 | 13.194% | $188.4567 | $188.46 | $188.45 | $188.50 |
| Purchase #4 | $112.29 | 5.357% | $118.3054 | $118.31 | $118.30 | $118.30 |
| Purchase #5 | $72.33 | 6.710% | $77.1833 | $77.18 | $77.20 | $77.20 |
| Purchase #6 | $127.87 | 13.831% | $145.5557 | $145.56 | $145.55 | $145.60 |
| Purchase #7 | $66.34 | 12.651% | $74.7327 | $74.73 | $74.75 | $74.70 |
| 7 purchase totals = | $628.26 | $698.5221 | $698.53 | $698.50 | $698.60 | |