| 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 | $79.97 | 3.772% | $82.9865 | $82.99 | $83.00 | $83.00 |
| Purchase #2 | $193.31 | 5.437% | $203.8203 | $203.82 | $203.80 | $203.80 |
| Purchase #3 | $190.46 | 12.675% | $214.6008 | $214.60 | $214.60 | $214.60 |
| Purchase #4 | $107.38 | 12.297% | $120.5845 | $120.58 | $120.60 | $120.60 |
| Purchase #5 | $149.31 | 5.514% | $157.543 | $157.54 | $157.55 | $157.50 |
| Purchase #6 | $82.86 | 6.860% | $88.5442 | $88.54 | $88.55 | $88.50 |
| Purchase #7 | $73.80 | 9.750% | $80.9955 | $81.00 | $81.00 | $81.00 |
| 7 purchase totals = | $877.09 | $949.0748 | $949.07 | $949.10 | $949.00 | |