| 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 | $14.56 | 12.532% | $16.3847 | $16.38 | $16.40 | $16.40 |
| Purchase #2 | $182.38 | 8.319% | $197.5522 | $197.55 | $197.55 | $197.60 |
| Purchase #3 | $86.59 | 6.487% | $92.2071 | $92.21 | $92.20 | $92.20 |
| Purchase #4 | $19.25 | 4.664% | $20.1478 | $20.15 | $20.15 | $20.10 |
| Purchase #5 | $201.64 | 9.380% | $220.5538 | $220.55 | $220.55 | $220.60 |
| Purchase #6 | $248.84 | 5.418% | $262.3222 | $262.32 | $262.30 | $262.30 |
| Purchase #7 | $28.94 | 5.835% | $30.6286 | $30.63 | $30.65 | $30.60 |
| 7 purchase totals = | $782.20 | $839.7964 | $839.79 | $839.80 | $839.80 | |