| 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 | $38.54 | 9.770% | $42.3054 | $42.31 | $42.30 | $42.30 |
| Purchase #2 | $34.49 | 5.220% | $36.2904 | $36.29 | $36.30 | $36.30 |
| Purchase #3 | $90.44 | 3.355% | $93.4743 | $93.47 | $93.45 | $93.50 |
| Purchase #4 | $188.72 | 5.470% | $199.043 | $199.04 | $199.05 | $199.00 |
| Purchase #5 | $208.95 | 10.696% | $231.2993 | $231.30 | $231.30 | $231.30 |
| Purchase #6 | $25.87 | 7.304% | $27.7595 | $27.76 | $27.75 | $27.80 |
| Purchase #7 | $224.60 | 10.682% | $248.5918 | $248.59 | $248.60 | $248.60 |
| 7 purchase totals = | $811.61 | $878.7637 | $878.76 | $878.75 | $878.80 | |