| 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 | $7.82 | 6.312% | $8.3136 | $8.31 | $8.30 | $8.30 |
| Purchase #2 | $16.56 | 10.801% | $18.3486 | $18.35 | $18.35 | $18.30 |
| Purchase #3 | $59.92 | 10.768% | $66.3722 | $66.37 | $66.35 | $66.40 |
| Purchase #4 | $89.36 | 6.253% | $94.9477 | $94.95 | $94.95 | $94.90 |
| Purchase #5 | $227.59 | 8.841% | $247.7112 | $247.71 | $247.70 | $247.70 |
| Purchase #6 | $222.65 | 7.320% | $238.948 | $238.95 | $238.95 | $238.90 |
| Purchase #7 | $173.52 | 3.560% | $179.6973 | $179.70 | $179.70 | $179.70 |
| 7 purchase totals = | $797.42 | $854.3386 | $854.34 | $854.30 | $854.20 | |