| 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 | $5.57 | 13.594% | $6.3272 | $6.33 | $6.35 | $6.30 |
| Purchase #2 | $154.92 | 10.760% | $171.5894 | $171.59 | $171.60 | $171.60 |
| Purchase #3 | $38.55 | 5.524% | $40.6795 | $40.68 | $40.70 | $40.70 |
| Purchase #4 | $133.93 | 8.238% | $144.9632 | $144.96 | $144.95 | $145.00 |
| Purchase #5 | $114.87 | 7.838% | $123.8735 | $123.87 | $123.85 | $123.90 |
| Purchase #6 | $239.76 | 12.778% | $270.3965 | $270.40 | $270.40 | $270.40 |
| Purchase #7 | $114.54 | 10.657% | $126.7465 | $126.75 | $126.75 | $126.70 |
| 7 purchase totals = | $802.14 | $884.5758 | $884.58 | $884.60 | $884.60 | |