| 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 | $90.93 | 11.627% | $101.5024 | $101.50 | $101.50 | $101.50 |
| Purchase #2 | $194.36 | 5.757% | $205.5493 | $205.55 | $205.55 | $205.50 |
| Purchase #3 | $8.56 | 4.861% | $8.9761 | $8.98 | $9.00 | $9.00 |
| Purchase #4 | $95.94 | 8.192% | $103.7994 | $103.80 | $103.80 | $103.80 |
| Purchase #5 | $133.50 | 10.118% | $147.0075 | $147.01 | $147.00 | $147.00 |
| Purchase #6 | $31.95 | 8.520% | $34.6721 | $34.67 | $34.65 | $34.70 |
| Purchase #7 | $28.96 | 3.575% | $29.9953 | $30.00 | $30.00 | $30.00 |
| 7 purchase totals = | $584.20 | $631.5021 | $631.51 | $631.50 | $631.50 | |