| 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 | $41.79 | 8.851% | $45.4888 | $45.49 | $45.50 | $45.50 |
| Purchase #2 | $201.34 | 9.108% | $219.678 | $219.68 | $219.70 | $219.70 |
| Purchase #3 | $215.80 | 5.160% | $226.9353 | $226.94 | $226.95 | $226.90 |
| Purchase #4 | $40.28 | 12.197% | $45.193 | $45.19 | $45.20 | $45.20 |
| Purchase #5 | $103.75 | 9.391% | $113.4932 | $113.49 | $113.50 | $113.50 |
| Purchase #6 | $128.60 | 8.688% | $139.7728 | $139.77 | $139.75 | $139.80 |
| Purchase #7 | $140.37 | 8.759% | $152.665 | $152.67 | $152.65 | $152.70 |
| 7 purchase totals = | $871.93 | $943.2261 | $943.23 | $943.25 | $943.30 | |