| 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 | $82.55 | 3.755% | $85.6498 | $85.65 | $85.65 | $85.60 |
| Purchase #2 | $18.36 | 12.114% | $20.5841 | $20.58 | $20.60 | $20.60 |
| Purchase #3 | $142.93 | 7.577% | $153.7598 | $153.76 | $153.75 | $153.80 |
| Purchase #4 | $22.48 | 4.318% | $23.4507 | $23.45 | $23.45 | $23.50 |
| Purchase #5 | $50.73 | 11.539% | $56.5837 | $56.58 | $56.60 | $56.60 |
| Purchase #6 | $240.47 | 9.331% | $262.9083 | $262.91 | $262.90 | $262.90 |
| Purchase #7 | $160.30 | 9.131% | $174.937 | $174.94 | $174.95 | $174.90 |
| 7 purchase totals = | $717.82 | $777.8734 | $777.87 | $777.90 | $777.90 | |