| 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 | $54.76 | 7.122% | $58.66 | $58.66 | $58.65 | $58.70 |
| Purchase #2 | $184.34 | 13.484% | $209.1964 | $209.20 | $209.20 | $209.20 |
| Purchase #3 | $167.75 | 11.404% | $186.8802 | $186.88 | $186.90 | $186.90 |
| Purchase #4 | $34.77 | 3.823% | $36.0993 | $36.10 | $36.10 | $36.10 |
| Purchase #5 | $6.59 | 12.744% | $7.4298 | $7.43 | $7.45 | $7.40 |
| Purchase #6 | $7.31 | 13.297% | $8.282 | $8.28 | $8.30 | $8.30 |
| Purchase #7 | $16.60 | 4.148% | $17.2886 | $17.29 | $17.30 | $17.30 |
| 7 purchase totals = | $472.12 | $523.8363 | $523.84 | $523.90 | $523.90 | |