| 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 | $42.82 | 7.855% | $46.1835 | $46.18 | $46.20 | $46.20 |
| Purchase #2 | $248.46 | 9.796% | $272.7991 | $272.80 | $272.80 | $272.80 |
| Purchase #3 | $39.94 | 3.694% | $41.4154 | $41.42 | $41.40 | $41.40 |
| Purchase #4 | $162.81 | 3.110% | $167.8734 | $167.87 | $167.85 | $167.90 |
| Purchase #5 | $95.90 | 11.704% | $107.1241 | $107.12 | $107.10 | $107.10 |
| Purchase #6 | $121.53 | 3.829% | $126.1834 | $126.18 | $126.20 | $126.20 |
| Purchase #7 | $88.89 | 13.504% | $100.8937 | $100.89 | $100.90 | $100.90 |
| 7 purchase totals = | $800.35 | $862.4726 | $862.46 | $862.45 | $862.50 | |