| 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 | $106.58 | 11.253% | $118.5734 | $118.57 | $118.55 | $118.60 |
| Purchase #2 | $108.28 | 5.718% | $114.4715 | $114.47 | $114.45 | $114.50 |
| Purchase #3 | $125.94 | 3.288% | $130.0809 | $130.08 | $130.10 | $130.10 |
| Purchase #4 | $151.88 | 3.671% | $157.4555 | $157.46 | $157.45 | $157.50 |
| Purchase #5 | $12.54 | 7.527% | $13.4839 | $13.48 | $13.50 | $13.50 |
| Purchase #6 | $22.51 | 10.658% | $24.9091 | $24.91 | $24.90 | $24.90 |
| Purchase #7 | $6.83 | 7.720% | $7.3573 | $7.36 | $7.35 | $7.40 |
| 7 purchase totals = | $534.56 | $566.3316 | $566.33 | $566.30 | $566.50 | |