| 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 | 8.239% | $55.7864 | $55.79 | $55.80 | $55.80 |
| Purchase #2 | $195.28 | 13.138% | $220.9359 | $220.94 | $220.95 | $220.90 |
| Purchase #3 | $103.65 | 5.820% | $109.6824 | $109.68 | $109.70 | $109.70 |
| Purchase #4 | $236.34 | 10.568% | $261.3164 | $261.32 | $261.30 | $261.30 |
| Purchase #5 | $214.77 | 11.518% | $239.5072 | $239.51 | $239.50 | $239.50 |
| Purchase #6 | $174.43 | 11.764% | $194.9499 | $194.95 | $194.95 | $194.90 |
| Purchase #7 | $8.54 | 13.533% | $9.6957 | $9.70 | $9.70 | $9.70 |
| 7 purchase totals = | $984.55 | $1,091.8739 | $1,091.89 | $1,091.90 | $1,091.80 | |