| 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 | $44.56 | 12.657% | $50.2 | $50.20 | $50.20 | $50.20 |
| Purchase #2 | $34.25 | 12.636% | $38.5778 | $38.58 | $38.60 | $38.60 |
| Purchase #3 | $199.70 | 7.126% | $213.9306 | $213.93 | $213.95 | $213.90 |
| Purchase #4 | $248.57 | 8.311% | $269.2287 | $269.23 | $269.25 | $269.20 |
| Purchase #5 | $168.59 | 3.825% | $175.0386 | $175.04 | $175.05 | $175.00 |
| Purchase #6 | $127.44 | 8.147% | $137.8225 | $137.82 | $137.80 | $137.80 |
| Purchase #7 | $182.69 | 11.211% | $203.1714 | $203.17 | $203.15 | $203.20 |
| 7 purchase totals = | $1,005.80 | $1,087.9696 | $1,087.97 | $1,088.00 | $1,087.90 | |