| 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 | $56.76 | 3.768% | $58.8987 | $58.90 | $58.90 | $58.90 |
| Purchase #2 | $134.73 | 9.681% | $147.7732 | $147.77 | $147.75 | $147.80 |
| Purchase #3 | $219.83 | 12.310% | $246.8911 | $246.89 | $246.90 | $246.90 |
| Purchase #4 | $8.79 | 6.228% | $9.3374 | $9.34 | $9.35 | $9.30 |
| Purchase #5 | $117.62 | 9.270% | $128.5234 | $128.52 | $128.50 | $128.50 |
| Purchase #6 | $144.36 | 12.858% | $162.9218 | $162.92 | $162.90 | $162.90 |
| Purchase #7 | $9.71 | 6.202% | $10.3122 | $10.31 | $10.30 | $10.30 |
| 7 purchase totals = | $691.80 | $764.6578 | $764.65 | $764.60 | $764.60 | |