| 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 | $36.80 | 11.821% | $41.1501 | $41.15 | $41.15 | $41.20 |
| Purchase #2 | $22.97 | 12.660% | $25.878 | $25.88 | $25.90 | $25.90 |
| Purchase #3 | $144.72 | 11.848% | $161.8664 | $161.87 | $161.85 | $161.90 |
| Purchase #4 | $99.46 | 10.366% | $109.77 | $109.77 | $109.75 | $109.80 |
| Purchase #5 | $244.97 | 5.730% | $259.0068 | $259.01 | $259.00 | $259.00 |
| Purchase #6 | $82.66 | 7.102% | $88.5305 | $88.53 | $88.55 | $88.50 |
| Purchase #7 | $77.63 | 7.697% | $83.6052 | $83.61 | $83.60 | $83.60 |
| 7 purchase totals = | $709.21 | $769.8070 | $769.82 | $769.80 | $769.90 | |