| 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 | $46.99 | 10.842% | $52.0847 | $52.08 | $52.10 | $52.10 |
| Purchase #2 | $7.50 | 9.264% | $8.1948 | $8.19 | $8.20 | $8.20 |
| Purchase #3 | $135.97 | 10.685% | $150.4984 | $150.50 | $150.50 | $150.50 |
| Purchase #4 | $202.73 | 4.281% | $211.4089 | $211.41 | $211.40 | $211.40 |
| Purchase #5 | $55.69 | 8.578% | $60.4671 | $60.47 | $60.45 | $60.50 |
| Purchase #6 | $84.82 | 7.250% | $90.9695 | $90.97 | $90.95 | $91.00 |
| Purchase #7 | $142.67 | 10.596% | $157.7873 | $157.79 | $157.80 | $157.80 |
| 7 purchase totals = | $676.37 | $731.4107 | $731.41 | $731.40 | $731.50 | |