| 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 | $21.93 | 9.651% | $24.0465 | $24.05 | $24.05 | $24.00 |
| Purchase #2 | $193.60 | 3.724% | $200.8097 | $200.81 | $200.80 | $200.80 |
| Purchase #3 | $114.40 | 3.130% | $117.9807 | $117.98 | $118.00 | $118.00 |
| Purchase #4 | $212.74 | 9.354% | $232.6397 | $232.64 | $232.65 | $232.60 |
| Purchase #5 | $228.39 | 3.438% | $236.242 | $236.24 | $236.25 | $236.20 |
| Purchase #6 | $70.67 | 13.554% | $80.2486 | $80.25 | $80.25 | $80.20 |
| Purchase #7 | $17.38 | 5.529% | $18.3409 | $18.34 | $18.35 | $18.30 |
| 7 purchase totals = | $859.11 | $910.3081 | $910.31 | $910.35 | $910.10 | |