| 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 | $13.48 | 11.198% | $14.9895 | $14.99 | $15.00 | $15.00 |
| Purchase #2 | $230.74 | 9.145% | $251.8412 | $251.84 | $251.85 | $251.80 |
| Purchase #3 | $202.78 | 8.618% | $220.2556 | $220.26 | $220.25 | $220.30 |
| Purchase #4 | $237.38 | 4.246% | $247.4592 | $247.46 | $247.45 | $247.50 |
| Purchase #5 | $89.66 | 6.337% | $95.3418 | $95.34 | $95.35 | $95.30 |
| Purchase #6 | $175.37 | 3.260% | $181.0871 | $181.09 | $181.10 | $181.10 |
| Purchase #7 | $71.79 | 6.871% | $76.7227 | $76.72 | $76.70 | $76.70 |
| 7 purchase totals = | $1,021.20 | $1,087.6971 | $1,087.70 | $1,087.70 | $1,087.70 | |