| 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 | $13.92 | 7.449% | $14.9569 | $14.96 | $14.95 | $15.00 |
| Purchase #2 | $33.70 | 6.515% | $35.8956 | $35.90 | $35.90 | $35.90 |
| Purchase #3 | $114.41 | 7.484% | $122.9724 | $122.97 | $122.95 | $123.00 |
| Purchase #4 | $111.77 | 8.273% | $121.0167 | $121.02 | $121.00 | $121.00 |
| Purchase #5 | $195.34 | 5.713% | $206.4998 | $206.50 | $206.50 | $206.50 |
| Purchase #6 | $225.36 | 3.268% | $232.7248 | $232.72 | $232.70 | $232.70 |
| Purchase #7 | $101.67 | 3.361% | $105.0871 | $105.09 | $105.10 | $105.10 |
| 7 purchase totals = | $796.17 | $839.1533 | $839.16 | $839.10 | $839.20 | |