| 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 | $87.44 | 12.184% | $98.0937 | $98.09 | $98.10 | $98.10 |
| Purchase #2 | $36.71 | 6.497% | $39.095 | $39.10 | $39.10 | $39.10 |
| Purchase #3 | $221.29 | 3.258% | $228.4996 | $228.50 | $228.50 | $228.50 |
| Purchase #4 | $56.77 | 6.611% | $60.5231 | $60.52 | $60.50 | $60.50 |
| Purchase #5 | $133.52 | 5.132% | $140.3722 | $140.37 | $140.35 | $140.40 |
| Purchase #6 | $57.26 | 4.419% | $59.7903 | $59.79 | $59.80 | $59.80 |
| Purchase #7 | $193.59 | 4.126% | $201.5775 | $201.58 | $201.60 | $201.60 |
| 7 purchase totals = | $786.58 | $827.9514 | $827.95 | $827.95 | $828.00 | |