| 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 | $250.65 | 10.545% | $277.081 | $277.08 | $277.10 | $277.10 |
| Purchase #2 | $171.69 | 13.215% | $194.3788 | $194.38 | $194.40 | $194.40 |
| Purchase #3 | $106.97 | 5.789% | $113.1625 | $113.16 | $113.15 | $113.20 |
| Purchase #4 | $32.89 | 9.589% | $36.0438 | $36.04 | $36.05 | $36.00 |
| Purchase #5 | $10.30 | 13.823% | $11.7238 | $11.72 | $11.70 | $11.70 |
| Purchase #6 | $48.50 | 5.634% | $51.2325 | $51.23 | $51.25 | $51.20 |
| Purchase #7 | $79.84 | 4.221% | $83.21 | $83.21 | $83.20 | $83.20 |
| 7 purchase totals = | $700.84 | $766.8324 | $766.82 | $766.85 | $766.80 | |