| 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 | $84.61 | 5.714% | $89.4446 | $89.44 | $89.45 | $89.40 |
| Purchase #2 | $107.95 | 13.387% | $122.4013 | $122.40 | $122.40 | $122.40 |
| Purchase #3 | $15.72 | 3.553% | $16.2785 | $16.28 | $16.30 | $16.30 |
| Purchase #4 | $118.79 | 4.182% | $123.7578 | $123.76 | $123.75 | $123.80 |
| Purchase #5 | $128.47 | 5.739% | $135.8429 | $135.84 | $135.85 | $135.80 |
| Purchase #6 | $90.92 | 10.638% | $100.5921 | $100.59 | $100.60 | $100.60 |
| Purchase #7 | $76.91 | 7.539% | $82.7082 | $82.71 | $82.70 | $82.70 |
| 7 purchase totals = | $623.37 | $671.0254 | $671.02 | $671.05 | $671.00 | |