| 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 | $38.81 | 10.699% | $42.9623 | $42.96 | $42.95 | $43.00 |
| Purchase #2 | $66.39 | 5.577% | $70.0926 | $70.09 | $70.10 | $70.10 |
| Purchase #3 | $225.32 | 4.224% | $234.8375 | $234.84 | $234.85 | $234.80 |
| Purchase #4 | $248.59 | 12.298% | $279.1616 | $279.16 | $279.15 | $279.20 |
| Purchase #5 | $184.50 | 5.243% | $194.1733 | $194.17 | $194.15 | $194.20 |
| Purchase #6 | $213.36 | 10.373% | $235.4918 | $235.49 | $235.50 | $235.50 |
| Purchase #7 | $71.77 | 5.702% | $75.8623 | $75.86 | $75.85 | $75.90 |
| 7 purchase totals = | $1,048.74 | $1,132.5814 | $1,132.57 | $1,132.55 | $1,132.70 | |