| 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 | $64.73 | 8.709% | $70.3673 | $70.37 | $70.35 | $70.40 |
| Purchase #2 | $85.74 | 9.646% | $94.0105 | $94.01 | $94.00 | $94.00 |
| Purchase #3 | $162.98 | 3.619% | $168.8782 | $168.88 | $168.90 | $168.90 |
| Purchase #4 | $138.37 | 6.388% | $147.2091 | $147.21 | $147.20 | $147.20 |
| Purchase #5 | $45.61 | 3.312% | $47.1206 | $47.12 | $47.10 | $47.10 |
| Purchase #6 | $164.93 | 13.154% | $186.6249 | $186.62 | $186.60 | $186.60 |
| Purchase #7 | $166.94 | 4.524% | $174.4924 | $174.49 | $174.50 | $174.50 |
| 7 purchase totals = | $829.30 | $888.7030 | $888.70 | $888.65 | $888.70 | |