| 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 | $34.54 | 3.569% | $35.7727 | $35.77 | $35.75 | $35.80 |
| Purchase #2 | $148.51 | 9.396% | $162.464 | $162.46 | $162.45 | $162.50 |
| Purchase #3 | $170.74 | 11.328% | $190.0814 | $190.08 | $190.10 | $190.10 |
| Purchase #4 | $232.80 | 13.742% | $264.7914 | $264.79 | $264.80 | $264.80 |
| Purchase #5 | $16.86 | 12.696% | $19.0005 | $19.00 | $19.00 | $19.00 |
| Purchase #6 | $13.89 | 11.412% | $15.4751 | $15.48 | $15.50 | $15.50 |
| Purchase #7 | $184.51 | 9.110% | $201.3189 | $201.32 | $201.30 | $201.30 |
| 7 purchase totals = | $801.85 | $888.9040 | $888.90 | $888.90 | $889.00 | |