| 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 | $50.73 | 8.519% | $55.0517 | $55.05 | $55.05 | $55.10 |
| Purchase #2 | $103.69 | 10.613% | $114.6946 | $114.69 | $114.70 | $114.70 |
| Purchase #3 | $59.38 | 5.231% | $62.4862 | $62.49 | $62.50 | $62.50 |
| Purchase #4 | $136.31 | 3.696% | $141.348 | $141.35 | $141.35 | $141.30 |
| Purchase #5 | $137.70 | 6.811% | $147.0787 | $147.08 | $147.10 | $147.10 |
| Purchase #6 | $224.26 | 4.505% | $234.3629 | $234.36 | $234.35 | $234.40 |
| Purchase #7 | $136.68 | 12.627% | $153.9386 | $153.94 | $153.95 | $153.90 |
| 7 purchase totals = | $848.75 | $908.9607 | $908.96 | $909.00 | $909.00 | |