| 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 | $57.50 | 12.268% | $64.5541 | $64.55 | $64.55 | $64.60 |
| Purchase #2 | $142.48 | 10.598% | $157.58 | $157.58 | $157.60 | $157.60 |
| Purchase #3 | $168.49 | 11.747% | $188.2825 | $188.28 | $188.30 | $188.30 |
| Purchase #4 | $70.73 | 9.319% | $77.3213 | $77.32 | $77.30 | $77.30 |
| Purchase #5 | $247.89 | 3.353% | $256.2018 | $256.20 | $256.20 | $256.20 |
| Purchase #6 | $189.77 | 12.328% | $213.1648 | $213.16 | $213.15 | $213.20 |
| Purchase #7 | $124.81 | 11.492% | $139.1532 | $139.15 | $139.15 | $139.20 |
| 7 purchase totals = | $1,001.67 | $1,096.2577 | $1,096.24 | $1,096.25 | $1,096.40 | |