| 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 | $51.54 | 12.279% | $57.8686 | $57.87 | $57.85 | $57.90 |
| Purchase #2 | $50.83 | 12.612% | $57.2407 | $57.24 | $57.25 | $57.20 |
| Purchase #3 | $124.28 | 10.498% | $137.3269 | $137.33 | $137.35 | $137.30 |
| Purchase #4 | $83.57 | 13.632% | $94.9623 | $94.96 | $94.95 | $95.00 |
| Purchase #5 | $185.92 | 4.372% | $194.0484 | $194.05 | $194.05 | $194.00 |
| Purchase #6 | $165.35 | 7.415% | $177.6107 | $177.61 | $177.60 | $177.60 |
| Purchase #7 | $250.65 | 7.726% | $270.0152 | $270.02 | $270.00 | $270.00 |
| 7 purchase totals = | $912.14 | $989.0728 | $989.08 | $989.05 | $989.00 | |