| 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 | $107.68 | 7.281% | $115.5202 | $115.52 | $115.50 | $115.50 |
| Purchase #2 | $50.44 | 10.736% | $55.8552 | $55.86 | $55.85 | $55.90 |
| Purchase #3 | $52.46 | 3.145% | $54.1099 | $54.11 | $54.10 | $54.10 |
| Purchase #4 | $214.63 | 12.514% | $241.4888 | $241.49 | $241.50 | $241.50 |
| Purchase #5 | $168.97 | 13.236% | $191.3349 | $191.33 | $191.35 | $191.30 |
| Purchase #6 | $75.73 | 3.327% | $78.2495 | $78.25 | $78.25 | $78.20 |
| Purchase #7 | $165.97 | 12.556% | $186.8092 | $186.81 | $186.80 | $186.80 |
| 7 purchase totals = | $835.88 | $923.3677 | $923.37 | $923.35 | $923.30 | |