| 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 | $49.76 | 6.471% | $52.98 | $52.98 | $53.00 | $53.00 |
| Purchase #2 | $128.89 | 11.615% | $143.8606 | $143.86 | $143.85 | $143.90 |
| Purchase #3 | $199.54 | 7.863% | $215.2298 | $215.23 | $215.25 | $215.20 |
| Purchase #4 | $240.29 | 5.191% | $252.7635 | $252.76 | $252.75 | $252.80 |
| Purchase #5 | $52.98 | 6.388% | $56.3644 | $56.36 | $56.35 | $56.40 |
| Purchase #6 | $208.58 | 9.310% | $227.9988 | $228.00 | $228.00 | $228.00 |
| Purchase #7 | $77.51 | 3.374% | $80.1252 | $80.13 | $80.15 | $80.10 |
| 7 purchase totals = | $957.55 | $1,029.3223 | $1,029.32 | $1,029.35 | $1,029.40 | |