| 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 | $46.57 | 9.418% | $50.956 | $50.96 | $50.95 | $51.00 |
| Purchase #2 | $235.74 | 9.349% | $257.7793 | $257.78 | $257.80 | $257.80 |
| Purchase #3 | $233.68 | 8.848% | $254.356 | $254.36 | $254.35 | $254.40 |
| Purchase #4 | $44.65 | 9.105% | $48.7154 | $48.72 | $48.70 | $48.70 |
| Purchase #5 | $246.64 | 10.525% | $272.5989 | $272.60 | $272.60 | $272.60 |
| Purchase #6 | $7.99 | 5.308% | $8.4141 | $8.41 | $8.40 | $8.40 |
| Purchase #7 | $181.25 | 6.461% | $192.9606 | $192.96 | $192.95 | $193.00 |
| 7 purchase totals = | $996.52 | $1,085.7803 | $1,085.79 | $1,085.75 | $1,085.90 | |