| 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 | $27.93 | 8.628% | $30.3398 | $30.34 | $30.35 | $30.30 |
| Purchase #2 | $53.87 | 8.607% | $58.5066 | $58.51 | $58.50 | $58.50 |
| Purchase #3 | $184.48 | 7.798% | $198.8658 | $198.87 | $198.85 | $198.90 |
| Purchase #4 | $214.40 | 13.479% | $243.299 | $243.30 | $243.30 | $243.30 |
| Purchase #5 | $136.62 | 13.313% | $154.8082 | $154.81 | $154.80 | $154.80 |
| Purchase #6 | $246.39 | 7.831% | $265.6848 | $265.68 | $265.70 | $265.70 |
| Purchase #7 | $46.55 | 10.316% | $51.3521 | $51.35 | $51.35 | $51.40 |
| 7 purchase totals = | $910.24 | $1,002.8563 | $1,002.86 | $1,002.85 | $1,002.90 | |