| 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 | $114.71 | 10.593% | $126.8612 | $126.86 | $126.85 | $126.90 |
| Purchase #2 | $8.98 | 5.630% | $9.4856 | $9.49 | $9.50 | $9.50 |
| Purchase #3 | $62.46 | 8.644% | $67.859 | $67.86 | $67.85 | $67.90 |
| Purchase #4 | $38.86 | 10.178% | $42.8152 | $42.82 | $42.80 | $42.80 |
| Purchase #5 | $6.27 | 4.110% | $6.5277 | $6.53 | $6.55 | $6.50 |
| Purchase #6 | $135.43 | 3.253% | $139.8355 | $139.84 | $139.85 | $139.80 |
| Purchase #7 | $229.34 | 4.241% | $239.0663 | $239.07 | $239.05 | $239.10 |
| 7 purchase totals = | $596.05 | $632.4505 | $632.47 | $632.45 | $632.50 | |