| 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 | $106.72 | 8.627% | $115.9267 | $115.93 | $115.95 | $115.90 |
| Purchase #2 | $56.44 | 9.273% | $61.6737 | $61.67 | $61.65 | $61.70 |
| Purchase #3 | $96.53 | 10.832% | $106.9861 | $106.99 | $107.00 | $107.00 |
| Purchase #4 | $128.74 | 7.224% | $138.0402 | $138.04 | $138.05 | $138.00 |
| Purchase #5 | $191.47 | 8.278% | $207.3199 | $207.32 | $207.30 | $207.30 |
| Purchase #6 | $49.50 | 4.600% | $51.777 | $51.78 | $51.80 | $51.80 |
| Purchase #7 | $142.99 | 11.317% | $159.1722 | $159.17 | $159.15 | $159.20 |
| 7 purchase totals = | $772.39 | $840.8958 | $840.90 | $840.90 | $840.90 | |