| 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 | $45.91 | 13.110% | $51.9288 | $51.93 | $51.95 | $51.90 |
| Purchase #2 | $97.59 | 13.872% | $111.1277 | $111.13 | $111.15 | $111.10 |
| Purchase #3 | $246.37 | 6.824% | $263.1823 | $263.18 | $263.20 | $263.20 |
| Purchase #4 | $169.71 | 13.329% | $192.3306 | $192.33 | $192.35 | $192.30 |
| Purchase #5 | $83.44 | 11.769% | $93.2601 | $93.26 | $93.25 | $93.30 |
| Purchase #6 | $114.48 | 10.279% | $126.2474 | $126.25 | $126.25 | $126.20 |
| Purchase #7 | $20.94 | 11.753% | $23.4011 | $23.40 | $23.40 | $23.40 |
| 7 purchase totals = | $778.44 | $861.4780 | $861.48 | $861.55 | $861.40 | |