| 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 | $9.91 | 7.828% | $10.6858 | $10.69 | $10.70 | $10.70 |
| Purchase #2 | $160.28 | 6.741% | $171.0845 | $171.08 | $171.10 | $171.10 |
| Purchase #3 | $236.54 | 4.621% | $247.4705 | $247.47 | $247.45 | $247.50 |
| Purchase #4 | $64.79 | 10.196% | $71.396 | $71.40 | $71.40 | $71.40 |
| Purchase #5 | $246.74 | 3.749% | $255.9903 | $255.99 | $256.00 | $256.00 |
| Purchase #6 | $41.35 | 13.766% | $47.0422 | $47.04 | $47.05 | $47.00 |
| Purchase #7 | $111.89 | 7.147% | $119.8868 | $119.89 | $119.90 | $119.90 |
| 7 purchase totals = | $871.50 | $923.5561 | $923.56 | $923.60 | $923.60 | |