| 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 | $98.45 | 3.249% | $101.6486 | $101.65 | $101.65 | $101.60 |
| Purchase #2 | $15.32 | 13.691% | $17.4175 | $17.42 | $17.40 | $17.40 |
| Purchase #3 | $219.87 | 7.193% | $235.6852 | $235.69 | $235.70 | $235.70 |
| Purchase #4 | $114.54 | 5.201% | $120.4972 | $120.50 | $120.50 | $120.50 |
| Purchase #5 | $84.51 | 5.450% | $89.1158 | $89.12 | $89.10 | $89.10 |
| Purchase #6 | $35.67 | 13.353% | $40.433 | $40.43 | $40.45 | $40.40 |
| Purchase #7 | $143.46 | 4.560% | $150.0018 | $150.00 | $150.00 | $150.00 |
| 7 purchase totals = | $711.82 | $754.7991 | $754.81 | $754.80 | $754.70 | |