| 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 | $42.95 | 7.264% | $46.0699 | $46.07 | $46.05 | $46.10 |
| Purchase #2 | $75.87 | 11.338% | $84.4721 | $84.47 | $84.45 | $84.50 |
| Purchase #3 | $234.90 | 10.342% | $259.1934 | $259.19 | $259.20 | $259.20 |
| Purchase #4 | $61.51 | 7.820% | $66.3201 | $66.32 | $66.30 | $66.30 |
| Purchase #5 | $214.91 | 4.292% | $224.1339 | $224.13 | $224.15 | $224.10 |
| Purchase #6 | $101.41 | 7.395% | $108.9093 | $108.91 | $108.90 | $108.90 |
| Purchase #7 | $54.89 | 4.157% | $57.1718 | $57.17 | $57.15 | $57.20 |
| 7 purchase totals = | $786.44 | $846.2705 | $846.26 | $846.20 | $846.30 | |