| 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 | $66.47 | 5.188% | $69.9185 | $69.92 | $69.90 | $69.90 |
| Purchase #2 | $235.74 | 13.681% | $267.9916 | $267.99 | $268.00 | $268.00 |
| Purchase #3 | $6.25 | 3.499% | $6.4687 | $6.47 | $6.45 | $6.50 |
| Purchase #4 | $12.79 | 5.559% | $13.501 | $13.50 | $13.50 | $13.50 |
| Purchase #5 | $137.69 | 12.815% | $155.335 | $155.34 | $155.35 | $155.30 |
| Purchase #6 | $171.36 | 3.478% | $177.3199 | $177.32 | $177.30 | $177.30 |
| Purchase #7 | $109.42 | 4.206% | $114.0222 | $114.02 | $114.00 | $114.00 |
| 7 purchase totals = | $739.72 | $804.5569 | $804.56 | $804.50 | $804.50 | |