| 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 | $32.73 | 9.330% | $35.7837 | $35.78 | $35.80 | $35.80 |
| Purchase #2 | $105.25 | 8.422% | $114.1142 | $114.11 | $114.10 | $114.10 |
| Purchase #3 | $57.50 | 4.488% | $60.0806 | $60.08 | $60.10 | $60.10 |
| Purchase #4 | $151.58 | 8.308% | $164.1733 | $164.17 | $164.15 | $164.20 |
| Purchase #5 | $118.97 | 3.486% | $123.1173 | $123.12 | $123.10 | $123.10 |
| Purchase #6 | $25.79 | 7.254% | $27.6608 | $27.66 | $27.65 | $27.70 |
| Purchase #7 | $67.35 | 4.104% | $70.114 | $70.11 | $70.10 | $70.10 |
| 7 purchase totals = | $559.17 | $595.0439 | $595.03 | $595.00 | $595.10 | |