| 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 | $52.71 | 7.716% | $56.7771 | $56.78 | $56.80 | $56.80 |
| Purchase #2 | $19.71 | 13.534% | $22.3776 | $22.38 | $22.40 | $22.40 |
| Purchase #3 | $142.38 | 3.741% | $147.7064 | $147.71 | $147.70 | $147.70 |
| Purchase #4 | $221.87 | 9.158% | $242.1889 | $242.19 | $242.20 | $242.20 |
| Purchase #5 | $93.70 | 10.809% | $103.828 | $103.83 | $103.85 | $103.80 |
| Purchase #6 | $233.57 | 4.473% | $244.0176 | $244.02 | $244.00 | $244.00 |
| Purchase #7 | $157.66 | 9.788% | $173.0918 | $173.09 | $173.10 | $173.10 |
| 7 purchase totals = | $921.60 | $989.9874 | $990.00 | $990.05 | $990.00 | |