| 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 | $123.45 | 9.759% | $135.4975 | $135.50 | $135.50 | $135.50 |
| Purchase #2 | $61.32 | 5.820% | $64.8888 | $64.89 | $64.90 | $64.90 |
| Purchase #3 | $50.55 | 11.279% | $56.2515 | $56.25 | $56.25 | $56.30 |
| Purchase #4 | $156.83 | 5.629% | $165.658 | $165.66 | $165.65 | $165.70 |
| Purchase #5 | $49.63 | 11.617% | $55.3955 | $55.40 | $55.40 | $55.40 |
| Purchase #6 | $188.59 | 9.438% | $206.3891 | $206.39 | $206.40 | $206.40 |
| Purchase #7 | $247.67 | 5.424% | $261.1036 | $261.10 | $261.10 | $261.10 |
| 7 purchase totals = | $878.04 | $945.1840 | $945.19 | $945.20 | $945.30 | |