| 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 | $65.77 | 12.779% | $74.1747 | $74.17 | $74.15 | $74.20 |
| Purchase #2 | $12.30 | 3.378% | $12.7155 | $12.72 | $12.70 | $12.70 |
| Purchase #3 | $40.57 | 7.225% | $43.5012 | $43.50 | $43.50 | $43.50 |
| Purchase #4 | $129.74 | 13.476% | $147.2238 | $147.22 | $147.20 | $147.20 |
| Purchase #5 | $68.87 | 4.172% | $71.7433 | $71.74 | $71.75 | $71.70 |
| Purchase #6 | $234.69 | 10.479% | $259.2832 | $259.28 | $259.30 | $259.30 |
| Purchase #7 | $125.58 | 3.751% | $130.2905 | $130.29 | $130.30 | $130.30 |
| 7 purchase totals = | $677.52 | $738.9322 | $738.92 | $738.90 | $738.90 | |