| 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 | $83.77 | 4.424% | $87.476 | $87.48 | $87.50 | $87.50 |
| Purchase #2 | $83.76 | 10.380% | $92.4543 | $92.45 | $92.45 | $92.50 |
| Purchase #3 | $208.39 | 8.759% | $226.6429 | $226.64 | $226.65 | $226.60 |
| Purchase #4 | $122.27 | 5.743% | $129.292 | $129.29 | $129.30 | $129.30 |
| Purchase #5 | $81.77 | 4.292% | $85.2796 | $85.28 | $85.30 | $85.30 |
| Purchase #6 | $148.59 | 3.456% | $153.7253 | $153.73 | $153.75 | $153.70 |
| Purchase #7 | $208.58 | 6.292% | $221.7039 | $221.70 | $221.70 | $221.70 |
| 7 purchase totals = | $937.13 | $996.5740 | $996.57 | $996.65 | $996.60 | |