| 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 | $7.44 | 13.640% | $8.4548 | $8.45 | $8.45 | $8.50 |
| Purchase #2 | $133.67 | 5.555% | $141.0954 | $141.10 | $141.10 | $141.10 |
| Purchase #3 | $68.56 | 13.672% | $77.9335 | $77.93 | $77.95 | $77.90 |
| Purchase #4 | $111.53 | 13.149% | $126.1951 | $126.20 | $126.20 | $126.20 |
| Purchase #5 | $45.87 | 4.565% | $47.964 | $47.96 | $47.95 | $48.00 |
| Purchase #6 | $79.74 | 6.763% | $85.1328 | $85.13 | $85.15 | $85.10 |
| Purchase #7 | $34.47 | 10.652% | $38.1417 | $38.14 | $38.15 | $38.10 |
| 7 purchase totals = | $481.28 | $524.9173 | $524.91 | $524.95 | $524.90 | |