| 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 | $32.66 | 11.536% | $36.4277 | $36.43 | $36.45 | $36.40 |
| Purchase #2 | $77.47 | 7.761% | $83.4824 | $83.48 | $83.50 | $83.50 |
| Purchase #3 | $77.53 | 13.724% | $88.1702 | $88.17 | $88.15 | $88.20 |
| Purchase #4 | $213.32 | 7.865% | $230.0976 | $230.10 | $230.10 | $230.10 |
| Purchase #5 | $120.60 | 10.860% | $133.6972 | $133.70 | $133.70 | $133.70 |
| Purchase #6 | $52.60 | 3.236% | $54.3021 | $54.30 | $54.30 | $54.30 |
| Purchase #7 | $237.74 | 10.592% | $262.9214 | $262.92 | $262.90 | $262.90 |
| 7 purchase totals = | $811.92 | $889.0986 | $889.10 | $889.10 | $889.10 | |