| 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 | $32.27 | 6.538% | $34.3798 | $34.38 | $34.40 | $34.40 |
| Purchase #2 | $15.42 | 3.366% | $15.939 | $15.94 | $15.95 | $15.90 |
| Purchase #3 | $50.98 | 11.769% | $56.9798 | $56.98 | $57.00 | $57.00 |
| Purchase #4 | $155.34 | 4.378% | $162.1408 | $162.14 | $162.15 | $162.10 |
| Purchase #5 | $142.31 | 8.781% | $154.8062 | $154.81 | $154.80 | $154.80 |
| Purchase #6 | $236.37 | 9.157% | $258.0144 | $258.01 | $258.00 | $258.00 |
| Purchase #7 | $184.37 | 4.850% | $193.3119 | $193.31 | $193.30 | $193.30 |
| 7 purchase totals = | $817.06 | $875.5719 | $875.57 | $875.60 | $875.50 | |