| 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 | $66.84 | 9.695% | $73.3201 | $73.32 | $73.30 | $73.30 |
| Purchase #2 | $231.93 | 4.523% | $242.4202 | $242.42 | $242.40 | $242.40 |
| Purchase #3 | $219.51 | 7.625% | $236.2476 | $236.25 | $236.25 | $236.20 |
| Purchase #4 | $133.61 | 5.520% | $140.9853 | $140.99 | $141.00 | $141.00 |
| Purchase #5 | $15.57 | 13.683% | $17.7004 | $17.70 | $17.70 | $17.70 |
| Purchase #6 | $74.51 | 6.559% | $79.3971 | $79.40 | $79.40 | $79.40 |
| Purchase #7 | $180.96 | 5.451% | $190.8241 | $190.82 | $190.80 | $190.80 |
| 7 purchase totals = | $922.93 | $980.8948 | $980.90 | $980.85 | $980.80 | |