| 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 | $78.69 | 13.429% | $89.2573 | $89.26 | $89.25 | $89.30 |
| Purchase #2 | $123.43 | 12.560% | $138.9328 | $138.93 | $138.95 | $138.90 |
| Purchase #3 | $23.71 | 5.202% | $24.9434 | $24.94 | $24.95 | $24.90 |
| Purchase #4 | $76.78 | 10.249% | $84.6492 | $84.65 | $84.65 | $84.60 |
| Purchase #5 | $192.93 | 6.557% | $205.5804 | $205.58 | $205.60 | $205.60 |
| Purchase #6 | $162.60 | 12.861% | $183.512 | $183.51 | $183.50 | $183.50 |
| Purchase #7 | $73.97 | 9.126% | $80.7205 | $80.72 | $80.70 | $80.70 |
| 7 purchase totals = | $732.11 | $807.5956 | $807.59 | $807.60 | $807.50 | |