| 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 | $78.94 | 11.437% | $87.9684 | $87.97 | $87.95 | $88.00 |
| Purchase #2 | $23.52 | 4.377% | $24.5495 | $24.55 | $24.55 | $24.50 |
| Purchase #3 | $240.57 | 9.378% | $263.1307 | $263.13 | $263.15 | $263.10 |
| Purchase #4 | $31.90 | 8.113% | $34.488 | $34.49 | $34.50 | $34.50 |
| Purchase #5 | $187.87 | 6.306% | $199.7171 | $199.72 | $199.70 | $199.70 |
| Purchase #6 | $14.72 | 6.497% | $15.6764 | $15.68 | $15.70 | $15.70 |
| Purchase #7 | $55.94 | 10.223% | $61.6587 | $61.66 | $61.65 | $61.70 |
| 7 purchase totals = | $633.46 | $687.1888 | $687.20 | $687.20 | $687.20 | |