| 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 | $88.42 | 6.478% | $94.1478 | $94.15 | $94.15 | $94.10 |
| Purchase #2 | $140.36 | 8.405% | $152.1573 | $152.16 | $152.15 | $152.20 |
| Purchase #3 | $9.96 | 13.323% | $11.287 | $11.29 | $11.30 | $11.30 |
| Purchase #4 | $122.30 | 4.554% | $127.8695 | $127.87 | $127.85 | $127.90 |
| Purchase #5 | $196.65 | 7.270% | $210.9465 | $210.95 | $210.95 | $210.90 |
| Purchase #6 | $181.81 | 3.393% | $187.9788 | $187.98 | $188.00 | $188.00 |
| Purchase #7 | $41.54 | 6.157% | $44.0976 | $44.10 | $44.10 | $44.10 |
| 7 purchase totals = | $781.04 | $828.4845 | $828.50 | $828.50 | $828.50 | |