| 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 | $30.80 | 12.151% | $34.5425 | $34.54 | $34.55 | $34.50 |
| Purchase #2 | $186.68 | 3.170% | $192.5978 | $192.60 | $192.60 | $192.60 |
| Purchase #3 | $9.75 | 10.551% | $10.7787 | $10.78 | $10.80 | $10.80 |
| Purchase #4 | $238.25 | 13.160% | $269.6037 | $269.60 | $269.60 | $269.60 |
| Purchase #5 | $43.29 | 7.256% | $46.4311 | $46.43 | $46.45 | $46.40 |
| Purchase #6 | $231.58 | 8.126% | $250.3982 | $250.40 | $250.40 | $250.40 |
| Purchase #7 | $222.58 | 11.311% | $247.756 | $247.76 | $247.75 | $247.80 |
| 7 purchase totals = | $962.93 | $1,052.1080 | $1,052.11 | $1,052.15 | $1,052.10 | |