| 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 | $32.82 | 8.175% | $35.503 | $35.50 | $35.50 | $35.50 |
| Purchase #2 | $26.30 | 10.379% | $29.0297 | $29.03 | $29.05 | $29.00 |
| Purchase #3 | $13.31 | 9.554% | $14.5816 | $14.58 | $14.60 | $14.60 |
| Purchase #4 | $101.64 | 3.808% | $105.5105 | $105.51 | $105.50 | $105.50 |
| Purchase #5 | $131.88 | 11.764% | $147.3944 | $147.39 | $147.40 | $147.40 |
| Purchase #6 | $16.69 | 8.871% | $18.1706 | $18.17 | $18.15 | $18.20 |
| Purchase #7 | $198.94 | 5.652% | $210.1841 | $210.18 | $210.20 | $210.20 |
| 7 purchase totals = | $521.58 | $560.3739 | $560.36 | $560.40 | $560.40 | |