| 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 | $247.58 | 3.761% | $256.8915 | $256.89 | $256.90 | $256.90 |
| Purchase #2 | $6.39 | 12.862% | $7.2119 | $7.21 | $7.20 | $7.20 |
| Purchase #3 | $7.77 | 10.533% | $8.5884 | $8.59 | $8.60 | $8.60 |
| Purchase #4 | $239.73 | 10.154% | $264.0722 | $264.07 | $264.05 | $264.10 |
| Purchase #5 | $10.99 | 13.349% | $12.4571 | $12.46 | $12.45 | $12.50 |
| Purchase #6 | $63.34 | 8.389% | $68.6536 | $68.65 | $68.65 | $68.70 |
| Purchase #7 | $196.48 | 7.751% | $211.7092 | $211.71 | $211.70 | $211.70 |
| 7 purchase totals = | $772.28 | $829.5839 | $829.58 | $829.55 | $829.70 | |