| 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 | $230.91 | 10.654% | $255.5112 | $255.51 | $255.50 | $255.50 |
| Purchase #2 | $84.40 | 13.630% | $95.9037 | $95.90 | $95.90 | $95.90 |
| Purchase #3 | $150.99 | 13.818% | $171.8538 | $171.85 | $171.85 | $171.90 |
| Purchase #4 | $79.52 | 3.626% | $82.4034 | $82.40 | $82.40 | $82.40 |
| Purchase #5 | $193.74 | 4.390% | $202.2452 | $202.25 | $202.25 | $202.20 |
| Purchase #6 | $25.50 | 4.312% | $26.5996 | $26.60 | $26.60 | $26.60 |
| Purchase #7 | $18.49 | 10.760% | $20.4795 | $20.48 | $20.50 | $20.50 |
| 7 purchase totals = | $783.55 | $854.9964 | $854.99 | $855.00 | $855.00 | |