| 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 | $59.81 | 9.277% | $65.3586 | $65.36 | $65.35 | $65.40 |
| Purchase #2 | $102.67 | 4.269% | $107.053 | $107.05 | $107.05 | $107.10 |
| Purchase #3 | $226.41 | 10.348% | $249.8389 | $249.84 | $249.85 | $249.80 |
| Purchase #4 | $37.94 | 12.655% | $42.7413 | $42.74 | $42.75 | $42.70 |
| Purchase #5 | $57.97 | 5.618% | $61.2268 | $61.23 | $61.25 | $61.20 |
| Purchase #6 | $114.99 | 13.552% | $130.5734 | $130.57 | $130.55 | $130.60 |
| Purchase #7 | $37.80 | 4.245% | $39.4046 | $39.40 | $39.40 | $39.40 |
| 7 purchase totals = | $637.59 | $696.1966 | $696.19 | $696.20 | $696.20 | |