| 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 | $40.33 | 5.724% | $42.6385 | $42.64 | $42.65 | $42.60 |
| Purchase #2 | $127.32 | 11.384% | $141.8141 | $141.81 | $141.80 | $141.80 |
| Purchase #3 | $49.68 | 4.835% | $52.082 | $52.08 | $52.10 | $52.10 |
| Purchase #4 | $114.36 | 4.485% | $119.489 | $119.49 | $119.50 | $119.50 |
| Purchase #5 | $47.29 | 7.866% | $51.0098 | $51.01 | $51.00 | $51.00 |
| Purchase #6 | $231.48 | 12.429% | $260.2506 | $260.25 | $260.25 | $260.30 |
| Purchase #7 | $34.52 | 5.832% | $36.5332 | $36.53 | $36.55 | $36.50 |
| 7 purchase totals = | $644.98 | $703.8172 | $703.81 | $703.85 | $703.80 | |