| 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 | $70.41 | 13.558% | $79.9562 | $79.96 | $79.95 | $80.00 |
| Purchase #2 | $37.73 | 11.642% | $42.1225 | $42.12 | $42.10 | $42.10 |
| Purchase #3 | $110.92 | 11.397% | $123.5616 | $123.56 | $123.55 | $123.60 |
| Purchase #4 | $115.84 | 8.273% | $125.4234 | $125.42 | $125.40 | $125.40 |
| Purchase #5 | $148.71 | 5.829% | $157.3783 | $157.38 | $157.40 | $157.40 |
| Purchase #6 | $167.99 | 10.102% | $184.9603 | $184.96 | $184.95 | $185.00 |
| Purchase #7 | $131.91 | 11.592% | $147.201 | $147.20 | $147.20 | $147.20 |
| 7 purchase totals = | $783.51 | $860.6033 | $860.60 | $860.55 | $860.70 | |