| 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 | $13.75 | 5.755% | $14.5413 | $14.54 | $14.55 | $14.50 |
| Purchase #2 | $47.88 | 7.783% | $51.6065 | $51.61 | $51.60 | $51.60 |
| Purchase #3 | $40.74 | 4.165% | $42.4368 | $42.44 | $42.45 | $42.40 |
| Purchase #4 | $188.86 | 13.243% | $213.8707 | $213.87 | $213.85 | $213.90 |
| Purchase #5 | $183.33 | 5.680% | $193.7431 | $193.74 | $193.75 | $193.70 |
| Purchase #6 | $250.54 | 13.622% | $284.6686 | $284.67 | $284.65 | $284.70 |
| Purchase #7 | $88.28 | 11.548% | $98.4746 | $98.47 | $98.45 | $98.50 |
| 7 purchase totals = | $813.38 | $899.3416 | $899.34 | $899.30 | $899.30 | |