| 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 | $77.79 | 10.445% | $85.9152 | $85.92 | $85.90 | $85.90 |
| Purchase #2 | $168.41 | 3.473% | $174.2589 | $174.26 | $174.25 | $174.30 |
| Purchase #3 | $106.72 | 12.449% | $120.0056 | $120.01 | $120.00 | $120.00 |
| Purchase #4 | $202.69 | 8.802% | $220.5308 | $220.53 | $220.55 | $220.50 |
| Purchase #5 | $148.41 | 7.727% | $159.8776 | $159.88 | $159.90 | $159.90 |
| Purchase #6 | $80.28 | 5.398% | $84.6135 | $84.61 | $84.60 | $84.60 |
| Purchase #7 | $194.35 | 9.219% | $212.2671 | $212.27 | $212.25 | $212.30 |
| 7 purchase totals = | $978.65 | $1,057.4687 | $1,057.48 | $1,057.45 | $1,057.50 | |