| 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 | $79.30 | 11.175% | $88.1618 | $88.16 | $88.15 | $88.20 |
| Purchase #2 | $205.59 | 8.341% | $222.7383 | $222.74 | $222.75 | $222.70 |
| Purchase #3 | $125.41 | 6.677% | $133.7836 | $133.78 | $133.80 | $133.80 |
| Purchase #4 | $74.58 | 8.199% | $80.6948 | $80.69 | $80.70 | $80.70 |
| Purchase #5 | $130.26 | 6.797% | $139.1138 | $139.11 | $139.10 | $139.10 |
| Purchase #6 | $233.32 | 10.872% | $258.6866 | $258.69 | $258.70 | $258.70 |
| Purchase #7 | $120.42 | 8.469% | $130.6184 | $130.62 | $130.60 | $130.60 |
| 7 purchase totals = | $968.88 | $1,053.7973 | $1,053.79 | $1,053.80 | $1,053.80 | |