| 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 | $74.49 | 8.440% | $80.777 | $80.78 | $80.80 | $80.80 |
| Purchase #2 | $124.87 | 3.805% | $129.6213 | $129.62 | $129.60 | $129.60 |
| Purchase #3 | $39.64 | 3.392% | $40.9846 | $40.98 | $41.00 | $41.00 |
| Purchase #4 | $240.90 | 3.757% | $249.9506 | $249.95 | $249.95 | $250.00 |
| Purchase #5 | $177.56 | 7.498% | $190.8734 | $190.87 | $190.85 | $190.90 |
| Purchase #6 | $54.99 | 6.861% | $58.7629 | $58.76 | $58.75 | $58.80 |
| Purchase #7 | $238.58 | 6.709% | $254.5863 | $254.59 | $254.60 | $254.60 |
| 7 purchase totals = | $951.03 | $1,005.5561 | $1,005.55 | $1,005.55 | $1,005.70 | |