| 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 | $74.52 | 8.129% | $80.5777 | $80.58 | $80.60 | $80.60 |
| Purchase #2 | $111.60 | 9.629% | $122.346 | $122.35 | $122.35 | $122.30 |
| Purchase #3 | $206.91 | 3.783% | $214.7374 | $214.74 | $214.75 | $214.70 |
| Purchase #4 | $250.25 | 4.103% | $260.5178 | $260.52 | $260.50 | $260.50 |
| Purchase #5 | $95.26 | 13.430% | $108.0534 | $108.05 | $108.05 | $108.10 |
| Purchase #6 | $214.71 | 6.680% | $229.0526 | $229.05 | $229.05 | $229.10 |
| Purchase #7 | $33.39 | 4.225% | $34.8007 | $34.80 | $34.80 | $34.80 |
| 7 purchase totals = | $986.64 | $1,050.0856 | $1,050.09 | $1,050.10 | $1,050.10 | |