| 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 | $55.98 | 12.375% | $62.9075 | $62.91 | $62.90 | $62.90 |
| Purchase #2 | $65.80 | 8.699% | $71.5239 | $71.52 | $71.50 | $71.50 |
| Purchase #3 | $104.93 | 6.441% | $111.6885 | $111.69 | $111.70 | $111.70 |
| Purchase #4 | $213.99 | 11.778% | $239.1937 | $239.19 | $239.20 | $239.20 |
| Purchase #5 | $236.78 | 9.620% | $259.5582 | $259.56 | $259.55 | $259.60 |
| Purchase #6 | $44.77 | 4.721% | $46.8836 | $46.88 | $46.90 | $46.90 |
| Purchase #7 | $105.87 | 6.124% | $112.3535 | $112.35 | $112.35 | $112.40 |
| 7 purchase totals = | $828.12 | $904.1089 | $904.10 | $904.10 | $904.20 | |