| 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 | $33.47 | 7.375% | $35.9384 | $35.94 | $35.95 | $35.90 |
| Purchase #2 | $146.58 | 4.700% | $153.4693 | $153.47 | $153.45 | $153.50 |
| Purchase #3 | $205.46 | 8.228% | $222.3652 | $222.37 | $222.35 | $222.40 |
| Purchase #4 | $18.61 | 4.693% | $19.4834 | $19.48 | $19.50 | $19.50 |
| Purchase #5 | $179.76 | 12.336% | $201.9352 | $201.94 | $201.95 | $201.90 |
| Purchase #6 | $225.32 | 4.472% | $235.3963 | $235.40 | $235.40 | $235.40 |
| Purchase #7 | $61.55 | 12.594% | $69.3016 | $69.30 | $69.30 | $69.30 |
| 7 purchase totals = | $870.75 | $937.8894 | $937.90 | $937.90 | $937.90 | |