| 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 | $81.42 | 9.732% | $89.3438 | $89.34 | $89.35 | $89.30 |
| Purchase #2 | $137.31 | 7.179% | $147.1675 | $147.17 | $147.15 | $147.20 |
| Purchase #3 | $51.29 | 3.341% | $53.0036 | $53.00 | $53.00 | $53.00 |
| Purchase #4 | $111.33 | 11.433% | $124.0584 | $124.06 | $124.05 | $124.10 |
| Purchase #5 | $63.68 | 7.580% | $68.5069 | $68.51 | $68.50 | $68.50 |
| Purchase #6 | $60.79 | 3.701% | $63.0398 | $63.04 | $63.05 | $63.00 |
| Purchase #7 | $137.26 | 11.833% | $153.502 | $153.50 | $153.50 | $153.50 |
| 7 purchase totals = | $643.08 | $698.6220 | $698.62 | $698.60 | $698.60 | |