| 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 | $61.95 | 12.138% | $69.4695 | $69.47 | $69.45 | $69.50 |
| Purchase #2 | $82.37 | 11.769% | $92.0641 | $92.06 | $92.05 | $92.10 |
| Purchase #3 | $182.79 | 12.851% | $206.2803 | $206.28 | $206.30 | $206.30 |
| Purchase #4 | $170.90 | 4.806% | $179.1135 | $179.11 | $179.10 | $179.10 |
| Purchase #5 | $128.29 | 10.504% | $141.7656 | $141.77 | $141.75 | $141.80 |
| Purchase #6 | $146.82 | 5.572% | $155.0008 | $155.00 | $155.00 | $155.00 |
| Purchase #7 | $124.69 | 11.219% | $138.679 | $138.68 | $138.70 | $138.70 |
| 7 purchase totals = | $897.81 | $982.3728 | $982.37 | $982.35 | $982.50 | |