| 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 | $53.29 | 7.115% | $57.0816 | $57.08 | $57.10 | $57.10 |
| Purchase #2 | $82.62 | 11.628% | $92.2271 | $92.23 | $92.25 | $92.20 |
| Purchase #3 | $29.80 | 11.682% | $33.2812 | $33.28 | $33.30 | $33.30 |
| Purchase #4 | $46.81 | 13.116% | $52.9496 | $52.95 | $52.95 | $52.90 |
| Purchase #5 | $125.94 | 6.509% | $134.1374 | $134.14 | $134.15 | $134.10 |
| Purchase #6 | $163.83 | 10.558% | $181.1272 | $181.13 | $181.15 | $181.10 |
| Purchase #7 | $176.56 | 8.874% | $192.2279 | $192.23 | $192.25 | $192.20 |
| 7 purchase totals = | $678.85 | $743.0320 | $743.04 | $743.15 | $742.90 | |