| 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 | $63.99 | 7.833% | $69.0023 | $69.00 | $69.00 | $69.00 |
| Purchase #2 | $13.81 | 8.356% | $14.964 | $14.96 | $14.95 | $15.00 |
| Purchase #3 | $236.42 | 12.239% | $265.3554 | $265.36 | $265.35 | $265.40 |
| Purchase #4 | $145.78 | 8.103% | $157.5926 | $157.59 | $157.60 | $157.60 |
| Purchase #5 | $140.44 | 13.735% | $159.7294 | $159.73 | $159.75 | $159.70 |
| Purchase #6 | $205.98 | 12.221% | $231.1528 | $231.15 | $231.15 | $231.20 |
| Purchase #7 | $201.40 | 7.142% | $215.784 | $215.78 | $215.80 | $215.80 |
| 7 purchase totals = | $1,007.82 | $1,113.5805 | $1,113.57 | $1,113.60 | $1,113.70 | |