| 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 | $75.28 | 4.354% | $78.5577 | $78.56 | $78.55 | $78.60 |
| Purchase #2 | $198.82 | 8.236% | $215.1948 | $215.19 | $215.20 | $215.20 |
| Purchase #3 | $213.30 | 4.866% | $223.6792 | $223.68 | $223.70 | $223.70 |
| Purchase #4 | $26.39 | 12.550% | $29.7019 | $29.70 | $29.70 | $29.70 |
| Purchase #5 | $182.51 | 3.151% | $188.2609 | $188.26 | $188.25 | $188.30 |
| Purchase #6 | $9.71 | 3.356% | $10.0359 | $10.04 | $10.05 | $10.00 |
| Purchase #7 | $5.90 | 7.669% | $6.3525 | $6.35 | $6.35 | $6.40 |
| 7 purchase totals = | $711.91 | $751.7829 | $751.78 | $751.80 | $751.90 | |