| 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 | $37.82 | 10.732% | $41.8788 | $41.88 | $41.90 | $41.90 |
| Purchase #2 | $51.73 | 7.224% | $55.467 | $55.47 | $55.45 | $55.50 |
| Purchase #3 | $216.98 | 3.708% | $225.0256 | $225.03 | $225.05 | $225.00 |
| Purchase #4 | $178.94 | 7.775% | $192.8526 | $192.85 | $192.85 | $192.90 |
| Purchase #5 | $139.54 | 9.721% | $153.1047 | $153.10 | $153.10 | $153.10 |
| Purchase #6 | $31.86 | 7.609% | $34.2842 | $34.28 | $34.30 | $34.30 |
| Purchase #7 | $57.78 | 8.623% | $62.7624 | $62.76 | $62.75 | $62.80 |
| 7 purchase totals = | $714.65 | $765.3753 | $765.37 | $765.40 | $765.50 | |