| 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 | $15.62 | 6.541% | $16.6417 | $16.64 | $16.65 | $16.60 |
| Purchase #2 | $57.71 | 10.703% | $63.8867 | $63.89 | $63.90 | $63.90 |
| Purchase #3 | $15.29 | 13.213% | $17.3103 | $17.31 | $17.30 | $17.30 |
| Purchase #4 | $114.88 | 5.388% | $121.0697 | $121.07 | $121.05 | $121.10 |
| Purchase #5 | $218.53 | 3.787% | $226.8057 | $226.81 | $226.80 | $226.80 |
| Purchase #6 | $40.91 | 10.499% | $45.2051 | $45.21 | $45.20 | $45.20 |
| Purchase #7 | $229.77 | 4.291% | $239.6294 | $239.63 | $239.65 | $239.60 |
| 7 purchase totals = | $692.71 | $730.5486 | $730.56 | $730.55 | $730.50 | |