| 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 | $23.84 | 8.388% | $25.8397 | $25.84 | $25.85 | $25.80 |
| Purchase #2 | $10.66 | 8.143% | $11.528 | $11.53 | $11.55 | $11.50 |
| Purchase #3 | $237.75 | 5.110% | $249.899 | $249.90 | $249.90 | $249.90 |
| Purchase #4 | $115.35 | 5.281% | $121.4416 | $121.44 | $121.45 | $121.40 |
| Purchase #5 | $157.88 | 9.173% | $172.3623 | $172.36 | $172.35 | $172.40 |
| Purchase #6 | $83.59 | 13.129% | $94.5645 | $94.56 | $94.55 | $94.60 |
| Purchase #7 | $73.78 | 4.165% | $76.8529 | $76.85 | $76.85 | $76.90 |
| 7 purchase totals = | $702.85 | $752.4880 | $752.48 | $752.50 | $752.50 | |