| 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 | $74.48 | 9.225% | $81.3508 | $81.35 | $81.35 | $81.40 |
| Purchase #2 | $79.27 | 8.436% | $85.9572 | $85.96 | $85.95 | $86.00 |
| Purchase #3 | $169.90 | 13.343% | $192.5698 | $192.57 | $192.55 | $192.60 |
| Purchase #4 | $133.89 | 11.862% | $149.772 | $149.77 | $149.75 | $149.80 |
| Purchase #5 | $29.59 | 7.493% | $31.8072 | $31.81 | $31.80 | $31.80 |
| Purchase #6 | $26.38 | 8.247% | $28.5556 | $28.56 | $28.55 | $28.60 |
| Purchase #7 | $50.97 | 13.194% | $57.695 | $57.70 | $57.70 | $57.70 |
| 7 purchase totals = | $564.48 | $627.7076 | $627.72 | $627.65 | $627.90 | |