| 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 | $74.27 | 3.360% | $76.7655 | $76.77 | $76.75 | $76.80 |
| Purchase #2 | $187.55 | 9.632% | $205.6148 | $205.61 | $205.60 | $205.60 |
| Purchase #3 | $148.47 | 13.606% | $168.6708 | $168.67 | $168.65 | $168.70 |
| Purchase #4 | $47.54 | 9.477% | $52.0454 | $52.05 | $52.05 | $52.00 |
| Purchase #5 | $64.36 | 6.800% | $68.7365 | $68.74 | $68.75 | $68.70 |
| Purchase #6 | $164.75 | 11.402% | $183.5348 | $183.53 | $183.55 | $183.50 |
| Purchase #7 | $79.96 | 6.423% | $85.0958 | $85.10 | $85.10 | $85.10 |
| 7 purchase totals = | $766.90 | $840.4636 | $840.47 | $840.45 | $840.40 | |