| 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 | $70.81 | 5.778% | $74.9014 | $74.90 | $74.90 | $74.90 |
| Purchase #2 | $220.82 | 13.409% | $250.4298 | $250.43 | $250.45 | $250.40 |
| Purchase #3 | $220.82 | 13.803% | $251.2998 | $251.30 | $251.30 | $251.30 |
| Purchase #4 | $198.36 | 6.471% | $211.1959 | $211.20 | $211.20 | $211.20 |
| Purchase #5 | $236.54 | 12.495% | $266.0957 | $266.10 | $266.10 | $266.10 |
| Purchase #6 | $240.88 | 9.734% | $264.3273 | $264.33 | $264.35 | $264.30 |
| Purchase #7 | $83.76 | 8.529% | $90.9039 | $90.90 | $90.90 | $90.90 |
| 7 purchase totals = | $1,271.99 | $1,409.1538 | $1,409.16 | $1,409.20 | $1,409.10 | |