| 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 | $50.78 | 12.250% | $57.0006 | $57.00 | $57.00 | $57.00 |
| Purchase #2 | $8.55 | 5.163% | $8.9914 | $8.99 | $9.00 | $9.00 |
| Purchase #3 | $232.78 | 3.292% | $240.4431 | $240.44 | $240.45 | $240.40 |
| Purchase #4 | $156.66 | 11.207% | $174.2169 | $174.22 | $174.20 | $174.20 |
| Purchase #5 | $10.90 | 8.511% | $11.8277 | $11.83 | $11.85 | $11.80 |
| Purchase #6 | $139.45 | 6.383% | $148.3511 | $148.35 | $148.35 | $148.40 |
| Purchase #7 | $122.64 | 3.694% | $127.1703 | $127.17 | $127.15 | $127.20 |
| 7 purchase totals = | $721.76 | $768.0011 | $768.00 | $768.00 | $768.00 | |