| 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 | $174.91 | 3.609% | $181.2225 | $181.22 | $181.20 | $181.20 |
| Purchase #2 | $33.76 | 11.220% | $37.5479 | $37.55 | $37.55 | $37.50 |
| Purchase #3 | $100.65 | 8.850% | $109.5575 | $109.56 | $109.55 | $109.60 |
| Purchase #4 | $73.65 | 8.624% | $80.0016 | $80.00 | $80.00 | $80.00 |
| Purchase #5 | $5.66 | 12.801% | $6.3845 | $6.38 | $6.40 | $6.40 |
| Purchase #6 | $246.69 | 4.734% | $258.3683 | $258.37 | $258.35 | $258.40 |
| Purchase #7 | $81.81 | 8.112% | $88.4464 | $88.45 | $88.45 | $88.40 |
| 7 purchase totals = | $717.13 | $761.5287 | $761.53 | $761.50 | $761.50 | |