| 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 | $68.92 | 7.461% | $74.0621 | $74.06 | $74.05 | $74.10 |
| Purchase #2 | $34.32 | 11.158% | $38.1494 | $38.15 | $38.15 | $38.10 |
| Purchase #3 | $30.34 | 11.635% | $33.8701 | $33.87 | $33.85 | $33.90 |
| Purchase #4 | $181.86 | 9.270% | $198.7184 | $198.72 | $198.70 | $198.70 |
| Purchase #5 | $164.55 | 13.208% | $186.2838 | $186.28 | $186.30 | $186.30 |
| Purchase #6 | $47.26 | 4.463% | $49.3692 | $49.37 | $49.35 | $49.40 |
| Purchase #7 | $97.94 | 8.465% | $106.2306 | $106.23 | $106.25 | $106.20 |
| 7 purchase totals = | $625.19 | $686.6836 | $686.68 | $686.65 | $686.70 | |