| 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 | $83.74 | 7.701% | $90.1888 | $90.19 | $90.20 | $90.20 |
| Purchase #2 | $133.96 | 6.473% | $142.6312 | $142.63 | $142.65 | $142.60 |
| Purchase #3 | $219.35 | 7.607% | $236.036 | $236.04 | $236.05 | $236.00 |
| Purchase #4 | $217.77 | 13.142% | $246.3893 | $246.39 | $246.40 | $246.40 |
| Purchase #5 | $7.98 | 10.256% | $8.7984 | $8.80 | $8.80 | $8.80 |
| Purchase #6 | $6.25 | 7.459% | $6.7162 | $6.72 | $6.70 | $6.70 |
| Purchase #7 | $34.83 | 8.456% | $37.7752 | $37.78 | $37.80 | $37.80 |
| 7 purchase totals = | $703.88 | $768.5351 | $768.55 | $768.60 | $768.50 | |